feat(data_process): 问答对数据评测体系与质量分雷达图

- 三层评测：规则层沿用原五维规则分，语义层用本地 BGE 向量算问答/来源相关性，评审层复用生成模型按 rubric 打分（忠实度/正确性/清晰度等，区分 standard/reasoning/dpo 输出类型），任一层失败自动降级 - 组合分 = 规则 35% + 语义 20% + 评审 45%，缺层自动重归一 - 新增 results/evaluate-batch 批量评测接口，镜像批量重生成的并发、乐观锁与部分成功语义；生成阶段不再展示质量分 - 详情页与结果编辑页新增"数据评测"按钮和批量进度；质量分列悬停弹出雷达图浮窗（评审 5 维 + 语义 2 维、三层分项、评审理由） - 手动编辑/恢复后重算规则与语义层并丢弃过期评审分，雷达图不再展示失效数据
fix(data_process): 修复 Word 切分行号断档与预览标题缺失
2026-08-19 14:22:27 +08:00 · 2026-08-19 14:22:27 +08:00
22 changed files with 2232 additions and 67 deletions
--- a/backend/app/api/v1/endpoints/data_process.py
+++ b/backend/app/api/v1/endpoints/data_process.py
@@ -60,6 +60,10 @@ from app.modules.data_process.document_chunking import (
    chunk_semantic_text,
    merge_short_chunks,
 )
+from app.modules.data_process.evaluation import (
+    evaluate_result_record,
+    reevaluate_edited_record,
+)
 from app.modules.data_process.generation import generate_model_records
 from app.modules.data_process.office_preview import (
    MAX_XLSX_PREVIEW_ROWS,
@@ -96,6 +100,7 @@ from app.schemas.data_process import (
    PreviewItemUpdate,
    ProcessType,
    PublishRequest,
+    ResultBatchEvaluateRequest,
    ResultBatchRegenerateRequest,
    ResultRegenerateRequest,
    ResultUpdate,
@@ -2039,12 +2044,13 @@ def update_result(
                or 20
            ),
        )
-        quality = score_quality(
+        # 编辑后内容已变化：重算规则与语义层，旧的评审分不再可信直接丢弃。
+        update["quality_score"] = reevaluate_edited_record(
            merged,
-            min_output_length=minimum,
            source_content=source_content,
+            previous_quality=current.get("quality_score"),
+            min_output_length=minimum,
        )
-        update["quality_score"] = asdict(quality)
        result = store.update_result(
            task_id,
            result_id,
@@ -2089,11 +2095,6 @@ def restore_result(
                or 20
            ),
        )
-        quality = score_quality(
-            restored,
-            min_output_length=minimum,
-            source_content=source_content,
-        )
        restored = store.update_result(
            task_id,
            result_id,
@@ -2103,7 +2104,12 @@ def restore_result(
                "output": restored["output"],
                "chosen": restored["chosen"],
                "rejected": restored["rejected"],
-                "quality_score": asdict(quality),
+                "quality_score": reevaluate_edited_record(
+                    restored,
+                    source_content=source_content,
+                    previous_quality=current.get("quality_score"),
+                    min_output_length=minimum,
+                ),
                "expected_updated_at": current.get("updated_at"),
            },
        )
@@ -2266,6 +2272,46 @@ def _safe_regeneration_error(exc: Exception) -> str:
    return re.sub(r"\s+", " ", str(exc)).strip()[:500] or "result regeneration failed"


+def _evaluate_result_in_place(
+    task_id: str,
+    current: dict[str, Any],
+    source_content: str,
+    config: dict[str, Any],
+    evaluation_model: dict[str, Any] | None,
+    store: DataProcessStore,
+    *,
+    expected_updated_at: str,
+    model_client: httpx.Client | None = None,
+    minimum: int = 20,
+) -> dict[str, Any]:
+    """评测单条结果并落库；复用逐结果互斥锁避免与重生成并发写冲突。"""
+
+    result_id = str(current["id"])
+    with _claim_result_regeneration(task_id, result_id):
+        quality = evaluate_result_record(
+            {
+                "instruction": current.get("instruction"),
+                "input": current.get("input"),
+                "output": current.get("output"),
+                "chosen": current.get("chosen"),
+                "rejected": current.get("rejected"),
+            },
+            source_content=source_content,
+            model=evaluation_model,
+            config=config,
+            client=model_client,
+            min_output_length=minimum,
+        )
+        return store.update_result(
+            task_id,
+            result_id,
+            {
+                "quality_score": quality,
+                "expected_updated_at": expected_updated_at,
+            },
+        )
+
+
@router.post("/{task_id}/results/regenerate-batch")
 def regenerate_results_batch(
    task_id: str,
@@ -2439,6 +2485,186 @@ def regenerate_results_batch(
        )


+@router.post("/{task_id}/results/evaluate-batch")
+def evaluate_results_batch(
+    task_id: str,
+    payload: ResultBatchEvaluateRequest,
+    store: DataProcessStore = Depends(get_data_process_store),
+) -> dict[str, Any]:
+    """对一批结果执行三层质量评测（规则+语义+评审），允许部分成功。"""
+
+    started_at = time.perf_counter()
+    batch_id = new_id("dpeb")
+    with api_errors():
+        task = store.get_task(task_id)
+        if task.get("status") == "running":
+            raise ConflictError("data process task is running")
+        if task.get("output_dataset_id"):
+            raise InvalidStateError("published results cannot be evaluated")
+        config = task.get("config") or {}
+        evaluation_model: dict[str, Any] | None = None
+        model_id = _value(config, "generation_model_id", "generationModelId", None)
+        if model_id:
+            try:
+                evaluation_model = store.get_generation_model(str(model_id))
+            except NotFoundError:
+                logger.warning(
+                    "data process evaluation model unavailable, judge layer "
+                    "skipped task_id=%s model_id=%s",
+                    task_id,
+                    model_id,
+                )
+        evaluation_config = {
+            **config,
+            "output_type": str(
+                _value(config, "output_type", "outputType", "standard")
+            ).strip().lower(),
+        }
+        minimum = max(
+            1,
+            int(_value(config, "min_output_length", "minOutputLength", 20) or 20),
+        )
+
+        prepared: list[tuple[int, dict[str, Any], str, str]] = []
+        failures: list[tuple[int, dict[str, str]]] = []
+        for index, requested in enumerate(payload.items):
+            try:
+                current = store.get_result(task_id, requested.result_id)
+                if requested.expected_updated_at != str(current.get("updated_at") or ""):
+                    raise ConflictError("data process result was modified by another request")
+                source_content = ""
+                preview_id = current.get("preview_item_id")
+                if preview_id:
+                    preview = store.get_preview_item(task_id, str(preview_id))
+                    source_content = str(
+                        preview.get("edited_content")
+                        or preview.get("original_content")
+                        or ""
+                    )
+                prepared.append(
+                    (index, current, source_content, requested.expected_updated_at)
+                )
+            except ConflictError as exc:
+                failures.append((index, {
+                    "result_id": requested.result_id,
+                    "code": "conflict",
+                    "message": _safe_regeneration_error(exc),
+                }))
+            except (NotFoundError, InvalidStateError) as exc:
+                failures.append((index, {
+                    "result_id": requested.result_id,
+                    "code": "skipped",
+                    "message": _safe_regeneration_error(exc),
+                }))
+
+        logger.info(
+            "data process result batch evaluation started batch_id=%s task_id=%s "
+            "requested=%s prepared=%s judge_enabled=%s",
+            batch_id,
+            task_id,
+            len(payload.items),
+            len(prepared),
+            evaluation_model is not None,
+        )
+        successes: list[tuple[int, dict[str, Any]]] = []
+        if prepared:
+            try:
+                from app.modules.data_process.algorithms.embedding import (
+                    semantic_embedding_model,
+                )
+
+                semantic_embedding_model()
+            except Exception:
+                logger.warning(
+                    "data process semantic embedding unavailable, semantic layer "
+                    "will be skipped batch_id=%s",
+                    batch_id,
+                )
+            request_timeout = _result_regeneration_timeout(config)
+            model_timeout = httpx.Timeout(
+                request_timeout,
+                connect=min(10.0, request_timeout),
+            )
+            model_limits = httpx.Limits(
+                max_connections=RESULT_REGENERATION_CONCURRENCY,
+                max_keepalive_connections=RESULT_REGENERATION_CONCURRENCY,
+            )
+            with httpx.Client(timeout=model_timeout, limits=model_limits) as model_client, \
+                    ThreadPoolExecutor(
+                        max_workers=min(RESULT_REGENERATION_CONCURRENCY, len(prepared)),
+                        thread_name_prefix="data-result-evaluation",
+                    ) as executor:
+                futures = {
+                    executor.submit(
+                        _evaluate_result_in_place,
+                        task_id,
+                        current,
+                        source_content,
+                        evaluation_config,
+                        evaluation_model,
+                        store,
+                        expected_updated_at=expected_updated_at,
+                        model_client=model_client if evaluation_model else None,
+                        minimum=minimum,
+                    ): (index, str(current["id"]), time.perf_counter())
+                    for index, current, source_content, expected_updated_at in prepared
+                }
+                for future in as_completed(futures):
+                    index, result_id, item_started_at = futures[future]
+                    try:
+                        evaluated = future.result()
+                        successes.append((index, evaluated))
+                        outcome = "succeeded"
+                    except ConflictError as exc:
+                        outcome = "conflict"
+                        failures.append((index, {
+                            "result_id": result_id,
+                            "code": outcome,
+                            "message": _safe_regeneration_error(exc),
+                        }))
+                    except Exception as exc:
+                        outcome = "evaluation_failed"
+                        failures.append((index, {
+                            "result_id": result_id,
+                            "code": outcome,
+                            "message": _safe_regeneration_error(exc),
+                        }))
+                    logger.info(
+                        "data process result batch evaluation item finished "
+                        "batch_id=%s task_id=%s result_id=%s outcome=%s duration_ms=%.2f",
+                        batch_id,
+                        task_id,
+                        result_id,
+                        outcome,
+                        (time.perf_counter() - item_started_at) * 1000,
+                    )
+
+        success_items = [item for _, item in sorted(successes, key=lambda pair: pair[0])]
+        failure_items = [item for _, item in sorted(failures, key=lambda pair: pair[0])]
+        duration_ms = (time.perf_counter() - started_at) * 1000
+        logger.info(
+            "data process result batch evaluation completed batch_id=%s task_id=%s "
+            "succeeded=%s failed=%s duration_ms=%.2f",
+            batch_id,
+            task_id,
+            len(success_items),
+            len(failure_items),
+            duration_ms,
+        )
+        return ok(
+            {
+                "batch_id": batch_id,
+                "total": len(payload.items),
+                "succeeded": len(success_items),
+                "failed": len(failure_items),
+                "duration_ms": round(duration_ms, 2),
+                "items": success_items,
+                "failures": failure_items,
+            },
+            "data process results evaluated",
+        )
+
+
@router.post("/{task_id}/results/{result_id}/regenerate")
 def regenerate_result(
    task_id: str,
--- a/backend/app/modules/data_process/algorithms/embedding.py
+++ b/backend/app/modules/data_process/algorithms/embedding.py
@@ -0,0 +1,24 @@
+"""数据处理算法 - 本地语义嵌入模型共享单例。"""
+
+from __future__ import annotations
+
+import os
+from functools import lru_cache
+from typing import Any
+
+
+@lru_cache(maxsize=1)
+def semantic_embedding_model() -> Any:
+    """加载本地嵌入模型，供语义分块与语义质量评分共用。
+
+    模型可在部署环境覆盖；默认模型体积较小且适合中英文语义判断。
+    返回 LlamaIndex BaseEmbedding，通过 ``get_text_embedding`` 使用。
+    """
+
+    from llama_index.embeddings.huggingface import HuggingFaceEmbedding
+
+    return HuggingFaceEmbedding(
+        model_name=os.getenv("DATA_PROCESS_EMBEDDING_MODEL", "BAAI/bge-small-zh-v1.5"),
+        device=os.getenv("DATA_PROCESS_EMBEDDING_DEVICE", "cpu"),
+        trust_remote_code=False,
+    )
--- a/backend/app/modules/data_process/algorithms/parsers/office.py
+++ b/backend/app/modules/data_process/algorithms/parsers/office.py
@@ -7,12 +7,13 @@ import re
 import unicodedata
 import zipfile
 import xml.etree.ElementTree as ET
-from collections.abc import Mapping, Sequence
+from collections.abc import Iterator, Mapping, Sequence
 from pathlib import PurePosixPath
 from typing import Any
 from urllib.parse import unquote, urlsplit

 from docx import Document
+from docx.oxml.ns import qn
 from docx.oxml.table import CT_Tbl
 from docx.oxml.text.paragraph import CT_P
 from docx.table import Table
@@ -121,6 +122,21 @@ def _validate_office_archive(raw: bytes, file_format: TextFormat) -> None:
    except zipfile.BadZipFile as exc:
        raise ValueError(f"invalid {file_format.upper()} file: not an Office ZIP package") from exc

+def iter_document_blocks(parent: Any) -> Iterator[Any]:
+    """按文档顺序产出正文段落与表格，并下钻 SDT 内容控件。
+
+    Word 的目录、复选框等内容控件包在 ``w:sdt`` 元素里，只遍历 body
+    直接子级会把这些段落整段丢掉。
+    """
+
+    for child in parent.iterchildren():
+        if isinstance(child, (CT_P, CT_Tbl)):
+            yield child
+        elif child.tag == qn("w:sdt"):
+            content = child.find(qn("w:sdtContent"))
+            if content is not None:
+                yield from iter_document_blocks(content)
+
 def _extract_docx_text(raw: bytes) -> str:
    _validate_office_archive(raw, "docx")
    try:
@@ -130,7 +146,7 @@ def _extract_docx_text(raw: bytes) -> str:

    parts: list[str] = []
    total = 0
-    for child in document.element.body.iterchildren():
+    for child in iter_document_blocks(document.element.body):
        if isinstance(child, CT_P):
            total = _append_bounded_text(parts, Paragraph(child, document).text, total)
            continue
--- a/backend/app/modules/data_process/algorithms/quality.py
+++ b/backend/app/modules/data_process/algorithms/quality.py
@@ -4,6 +4,7 @@ from __future__ import annotations

 import hashlib
 import json
+import math
 import re
 import unicodedata
 from collections import Counter
@@ -341,3 +342,87 @@ def score_quality(
        flags=tuple(flags),
        fingerprint=fingerprint,
    )
+
+
+def _cosine_similarity(left: Sequence[float], right: Sequence[float]) -> float:
+    if not left or not right or len(left) != len(right):
+        return 0.0
+    dot = math.fsum(a * b for a, b in zip(left, right))
+    norm_left = math.sqrt(math.fsum(a * a for a in left))
+    norm_right = math.sqrt(math.fsum(b * b for b in right))
+    if not norm_left or not norm_right:
+        return 0.0
+    return dot / (norm_left * norm_right)
+
+
+def semantic_quality_scores(
+    record: Mapping[str, Any],
+    *,
+    source_content: str = "",
+    embed_model: Any = None,
+) -> dict[str, Any] | None:
+    """用本地嵌入向量计算语义相关性（0-100）。
+
+    返回 ``question_answer``（问题↔答案）、``answer_source``（答案↔来源，
+    无来源时缺省）与 ``overall``；嵌入模型不可用时返回 None 降级，不阻断流程。
+    """
+
+    try:
+        if embed_model is None:
+            from .embedding import semantic_embedding_model
+
+            embed_model = semantic_embedding_model()
+        if embed_model is None:
+            return None
+
+        question = normalize_text(
+            " ".join(
+                str(record.get(field) or "")
+                for field in ("instruction", "input")
+            )
+        )
+        answer = normalize_text(
+            str(record.get("output") or "") or str(record.get("chosen") or "")
+        )
+        source = normalize_text(source_content)
+        texts = [text for text in {question, answer, source} if text]
+        if not texts:
+            return None
+        vectors = {text: embed_model.get_text_embedding(text) for text in texts}
+    except Exception:
+        return None
+
+    scores: dict[str, Any] = {}
+    if question and answer:
+        scores["question_answer"] = round(
+            100 * max(0.0, _cosine_similarity(vectors[question], vectors[answer])), 2
+        )
+    if answer and source:
+        scores["answer_source"] = round(
+            100 * max(0.0, _cosine_similarity(vectors[answer], vectors[source])), 2
+        )
+    if not scores:
+        return None
+    scores["overall"] = round(sum(scores.values()) / len(scores), 2)
+    return scores
+
+
+def composite_overall(
+    *,
+    rule: float | None,
+    semantic: float | None = None,
+    judge: float | None = None,
+) -> float:
+    """三层加权组合：规则 35% + 语义 20% + 评审 45%，缺失层自动重归一。"""
+
+    if rule is None:
+        rule = 0.0
+    if judge is not None and semantic is not None:
+        overall = rule * 0.35 + semantic * 0.20 + judge * 0.45
+    elif semantic is not None:
+        overall = rule * 0.60 + semantic * 0.40
+    elif judge is not None:
+        overall = rule * 0.55 + judge * 0.45
+    else:
+        overall = rule
+    return round(max(0.0, min(100.0, overall)), 2)
--- a/backend/app/modules/data_process/document_chunking.py
+++ b/backend/app/modules/data_process/document_chunking.py
@@ -18,12 +18,19 @@ from llama_index.core.base.embeddings.base import BaseEmbedding
 from llama_index.core.node_parser import SemanticSplitterNodeParser, SentenceSplitter

 from app.modules.data_process.algorithms import normalize_text
+from app.modules.data_process.algorithms.embedding import semantic_embedding_model

 ChunkMethod = Literal["layout_hybrid", "semantic", "fixed"]

 _PAGE_FURNITURE = re.compile(
    r"(?m)^\s*(?:第\s*\d+\s*页\s*共\s*\d+\s*页|[-—–]?\s*\d+\s*[/／]\s*\d+\s*[-—–]?)\s*$"
 )
+# Docling 的 markdown 序列化会给列表项补上自动编号，而 Word 的编号存放在
+# numbering.xml 中，python-docx 抽取的正文不含这些编号；紧凑匹配前剥掉
+# 行首编号，否则带列表的切片会整体定位失败。
+_LIST_MARKER_PREFIX = re.compile(
+    r"(?m)^[ \t>]*(?:(?:\d{1,3}[.)])+|\([a-zA-Z0-9]{1,3}\)|[a-zA-Z][.)]|[-*+•·])[ \t]+"
+)
 _COMPACT_CHARACTER = re.compile(r"[\w\u3400-\u4dbf\u4e00-\u9fff]", re.UNICODE)
 _CONVERTER_LOCK = threading.Lock()

@@ -149,18 +156,6 @@ def chunk_fixed_text(
    return _text_chunks(text, chunk_size=chunk_size, chunk_overlap=chunk_overlap)


-@lru_cache(maxsize=1)
-def _semantic_embedding_model() -> BaseEmbedding:
-    # 模型可在部署环境覆盖；默认模型体积较小且适合中英文语义边界判断。
-    from llama_index.embeddings.huggingface import HuggingFaceEmbedding
-
-    return HuggingFaceEmbedding(
-        model_name=os.getenv("DATA_PROCESS_EMBEDDING_MODEL", "BAAI/bge-small-zh-v1.5"),
-        device=os.getenv("DATA_PROCESS_EMBEDDING_DEVICE", "cpu"),
-        trust_remote_code=False,
-    )
-
-
 def chunk_semantic_text(
    text: str,
    *,
@@ -175,7 +170,7 @@ def chunk_semantic_text(
    if not normalized:
        return []
    splitter = SemanticSplitterNodeParser.from_defaults(
-        embed_model=embed_model or _semantic_embedding_model(),
+        embed_model=embed_model or semantic_embedding_model(),
        breakpoint_percentile_threshold=breakpoint_percentile_threshold,
        buffer_size=1,
        sentence_splitter=_sentence_chunks,
@@ -193,6 +188,7 @@ def chunk_semantic_text(
        if start is None:
            start = _locate_text(normalized, content, 0)
        if start is None:
+            result.append(_unlocated_chunk(content))
            continue
        if len(_tokenizer().encode(content)) <= chunk_size:
            result.append(_make_text_chunk(normalized, start, start + len(content)))
@@ -203,6 +199,7 @@ def chunk_semantic_text(
                chunk_overlap=chunk_overlap,
            ):
                if child.source_start is None or child.source_end is None:
+                    result.append(_unlocated_chunk(child.original_content))
                    continue
                result.append(
                    _make_text_chunk(
@@ -235,6 +232,7 @@ def _nodes_to_chunks(nodes: list[Any], source_text: str) -> list[DocumentChunk]:
            if start is None:
                start = _locate_text(source_text, content, 0)
        if start is None:
+            chunks.append(_unlocated_chunk(content))
            continue
        end = start + len(content)
        chunks.append(_make_text_chunk(source_text, start, end))
@@ -247,6 +245,20 @@ def _locate_text(source: str, content: str, start: int) -> int | None:
    return position if position >= 0 else None


+def _unlocated_chunk(content: str) -> DocumentChunk:
+    """正文在源文本中定位失败时保底保留切片，只放弃行号信息。"""
+
+    return DocumentChunk(
+        original_content=content,
+        contextualized_content=content,
+        source_start=None,
+        source_end=None,
+        source_start_line=None,
+        source_end_line=None,
+        token_count=len(_tokenizer().encode(content)),
+    )
+
+
 def _make_text_chunk(source: str, start: int, end: int) -> DocumentChunk:
    content = source[start:end]
    return DocumentChunk(
@@ -316,6 +328,14 @@ def _compact_with_offsets(value: str) -> tuple[str, list[int]]:
    return "".join(compact), offsets


+def _expand_to_line_boundaries(source_text: str, start: int, end: int) -> tuple[int, int]:
+    while start > 0 and source_text[start - 1] not in "\r\n":
+        start -= 1
+    while end < len(source_text) and source_text[end] not in "\r\n":
+        end += 1
+    return start, end
+
+
 def _project_layout_span(
    source_text: str,
    content: str,
@@ -324,21 +344,79 @@ def _project_layout_span(
    source_offsets: list[int],
    compact_start: int,
 ) -> tuple[int | None, int | None, int]:
-    compact_content, _ = _compact_with_offsets(content)
-    if len(compact_content) < 4:
+    for candidate in (content, _LIST_MARKER_PREFIX.sub("", content)):
+        compact_content, _ = _compact_with_offsets(candidate)
+        if len(compact_content) < 4:
+            continue
+        position = compact_source.find(compact_content, compact_start)
+        if position < 0:
+            position = compact_source.find(compact_content)
+        if position < 0:
+            continue
+        start, end = _expand_to_line_boundaries(
+            source_text,
+            source_offsets[position],
+            source_offsets[position + len(compact_content) - 1] + 1,
+        )
+        # 重复内容回退匹配可能命中已消费的更早位置，游标只进不退，
+        # 避免后续切片跟着错位。
+        return start, end, max(compact_start, position + len(compact_content))
+    return _project_layout_span_by_anchors(
+        source_text,
+        content,
+        compact_source=compact_source,
+        source_offsets=source_offsets,
+        compact_start=compact_start,
+    )
+
+
+def _project_layout_span_by_anchors(
+    source_text: str,
+    content: str,
+    *,
+    compact_source: str,
+    source_offsets: list[int],
+    compact_start: int,
+) -> tuple[int | None, int | None, int]:
+    """按行锚点顺序匹配，容忍切片里插入的重复表头等非连续内容。"""
+
+    segments = [
+        compact
+        for compact in (
+            _compact_with_offsets(line)[0]
+            for line in _LIST_MARKER_PREFIX.sub("", content).split("\n")
+        )
+        if len(compact) >= 6
+    ]
+    if not segments:
        return None, None, compact_start
-    position = compact_source.find(compact_content, compact_start)
-    if position < 0:
-        position = compact_source.find(compact_content)
-    if position < 0:
+    total = sum(len(segment) for segment in segments)
+
+    def match_from(cursor: int) -> tuple[list[tuple[int, int]], int]:
+        matched: list[tuple[int, int]] = []
+        position = cursor
+        for segment in segments:
+            found = compact_source.find(segment, position)
+            if found < 0:
+                continue
+            matched.append((found, found + len(segment)))
+            position = found + len(segment)
+        return matched, sum(end - start for start, end in matched)
+
+    matched, covered = match_from(compact_start)
+    if covered * 2 < total:
+        retried, retry_covered = match_from(0)
+        if retry_covered > covered:
+            matched, covered = retried, retry_covered
+    # 覆盖不足一半时宁可不定位，也不能给出错误的行号。
+    if not matched or covered * 2 < total:
        return None, None, compact_start
-    start = source_offsets[position]
-    end = source_offsets[position + len(compact_content) - 1] + 1
-    while start > 0 and source_text[start - 1] not in "\r\n":
-        start -= 1
-    while end < len(source_text) and source_text[end] not in "\r\n":
-        end += 1
-    return start, end, position + len(compact_content)
+    start, end = _expand_to_line_boundaries(
+        source_text,
+        source_offsets[matched[0][0]],
+        source_offsets[matched[-1][1] - 1] + 1,
+    )
+    return start, end, max(compact_start, matched[-1][1])


 def chunk_layout_document(
--- a/backend/app/modules/data_process/evaluation.py
+++ b/backend/app/modules/data_process/evaluation.py
@@ -0,0 +1,313 @@
+"""数据处理 - 生成结果的多层质量评测。
+
+三层体系：规则层（确定性规则分）+ 语义层（本地嵌入向量）+ 评审层
+（复用生成模型按 rubric 打分的 LLM-as-judge）。任一层失败自动降级，
+评测永远返回可用结果，不阻断调用方流程。
+"""
+
+from __future__ import annotations
+
+import logging
+from collections.abc import Mapping
+from dataclasses import asdict
+from datetime import UTC, datetime
+from typing import Any
+
+import httpx
+
+from .algorithms import normalize_text, score_quality
+from .algorithms.quality import composite_overall, semantic_quality_scores
+from .generation import (
+    ModelGenerationError,
+    _is_retryable_generation_error,
+    _json_payload,
+    _message_content,
+    chat_completions_url,
+)
+
+logger = logging.getLogger(__name__)
+
+# 送入评审提示词的来源正文上限，避免超长切片挤占评分输出空间。
+_MAX_JUDGE_SOURCE_CHARS = 6000
+
+_JUDGE_DIMENSIONS: dict[str, tuple[str, ...]] = {
+    "standard": (
+        "faithfulness",
+        "correctness",
+        "clarity",
+        "completeness",
+        "alignment",
+    ),
+    "reasoning": (
+        "faithfulness",
+        "correctness",
+        "clarity",
+        "completeness",
+        "alignment",
+        "reasoning_validity",
+    ),
+    "dpo": (
+        "clarity",
+        "chosen_quality",
+        "rejected_quality",
+        "preference_reasonableness",
+        "faithfulness",
+    ),
+}
+
+_DIMENSION_LABELS: dict[str, str] = {
+    "faithfulness": "忠实度",
+    "correctness": "正确性",
+    "clarity": "问题清晰度",
+    "completeness": "回答完整性",
+    "alignment": "指令对齐",
+    "reasoning_validity": "推理有效性",
+    "chosen_quality": "chosen 回答质量",
+    "rejected_quality": "rejected 回答质量",
+    "preference_reasonableness": "偏好区分合理性",
+}
+
+_DIMENSION_RULES: dict[str, str] = {
+    "faithfulness": "忠实度：答案的全部陈述是否被参考资料支持，没有编造、没有引入资料之外的信息；未提供参考资料时按答案内部自洽性评估",
+    "correctness": "正确性：答案中的事实、概念与计算是否正确",
+    "clarity": "问题清晰度：问题是否清晰、自包含、无歧义，脱离上下文也能理解",
+    "completeness": "回答完整性：答案是否充分、直接地回应了问题的全部要点",
+    "alignment": "指令对齐：答案的形式与范围是否符合问题的要求（如格式、语言、范围限定）",
+    "reasoning_validity": "推理有效性：思维链步骤是否逻辑连贯、无跳步或循环论证，结论是否由推理过程自然得出",
+    "chosen_quality": "chosen 回答质量：更优回答的正确性、完整性与表述质量",
+    "rejected_quality": "rejected 回答质量：较差回答是否仍具备基本可读性，使对比训练有意义",
+    "preference_reasonableness": "偏好区分合理性：chosen 是否明显优于 rejected，且优劣差异与问题直接相关",
+}
+
+
+def _judge_system_prompt(output_type: str) -> str:
+    dimensions = _JUDGE_DIMENSIONS[output_type]
+    rules = "\n".join(f"- {_DIMENSION_RULES[name]}" for name in dimensions)
+    scores_schema = ", ".join(f'"{name}": 1-5' for name in dimensions)
+    return (
+        "你是大模型训练数据质量评审员。严格依据用户消息中的【参考资料】评审这条训练数据，逐维度按 1-5 分打分：\n"
+        f"{rules}\n"
+        "评分锚点：5 分=完全符合维度描述；3 分=基本符合但有明显不足；1 分=严重不符合。\n"
+        "忠实度只依据参考资料与公认常识判断，无法得到支持的陈述必须扣分；不要因为答案冗长而加分。\n"
+        "只输出一个 JSON 对象，不要输出 JSON 之外的任何文字。\n"
+        '输出格式：{"scores": {' + scores_schema + '}, "reason": "一句话总评", "issues": ["具体问题，没有则为空数组"]}'
+    )
+
+
+def _judge_user_prompt(record: Mapping[str, Any], source_content: str) -> str:
+    source = normalize_text(source_content)[:_MAX_JUDGE_SOURCE_CHARS] or "（无参考资料）"
+    instruction = normalize_text(str(record.get("instruction") or "")) or "（空）"
+    input_text = normalize_text(str(record.get("input") or ""))
+    sections = [f"【参考资料】\n{source}", f"【问题】\n{instruction}"]
+    if input_text:
+        sections.append(f"【输入】\n{input_text}")
+    if record.get("chosen") or record.get("rejected"):
+        sections.append(f"【更优回答 chosen】\n{normalize_text(str(record.get('chosen') or '')) or '（空）'}")
+        sections.append(f"【较差回答 rejected】\n{normalize_text(str(record.get('rejected') or '')) or '（空）'}")
+    else:
+        output = normalize_text(str(record.get("output") or ""))
+        sections.append(f"【回答】\n{output or '（空）'}")
+    return "\n\n".join(sections)
+
+
+def _validated_judge_payload(payload: Any, output_type: str) -> dict[str, Any]:
+    if not isinstance(payload, Mapping):
+        raise ModelGenerationError("评审响应不是 JSON 对象")
+    raw_scores = payload.get("scores")
+    if not isinstance(raw_scores, Mapping):
+        raise ModelGenerationError("评审响应缺少 scores 对象")
+    expected = _JUDGE_DIMENSIONS[output_type]
+    scores: dict[str, float] = {}
+    for name in expected:
+        value = raw_scores.get(name)
+        if isinstance(value, bool) or not isinstance(value, (int, float)):
+            raise ModelGenerationError(f"评审响应缺少维度 {name} 的有效分数")
+        scores[name] = round(max(1.0, min(5.0, float(value))), 1)
+    issues = payload.get("issues")
+    if not isinstance(issues, list):
+        issues = []
+    issues = [str(item)[:200] for item in issues if str(item).strip()][:8]
+    reason = normalize_text(str(payload.get("reason") or ""))[:300]
+    return {
+        "scores": scores,
+        "overall": round(sum(scores.values()) / len(scores) * 20, 2),
+        "reason": reason,
+        "issues": issues,
+    }
+
+
+def _judge_record(
+    record: Mapping[str, Any],
+    source_content: str,
+    *,
+    model: Mapping[str, Any],
+    config: Mapping[str, Any],
+    client: httpx.Client | None,
+) -> dict[str, Any] | None:
+    output_type = str(config.get("output_type") or "standard").strip().lower()
+    if output_type not in _JUDGE_DIMENSIONS:
+        output_type = "standard"
+    endpoint = chat_completions_url(str(model.get("api_url") or ""))
+    model_name = str(model.get("online_model_name") or model.get("name") or "").strip()
+    if not model_name:
+        raise ModelGenerationError("generation model name is required")
+    temperature = 0.1
+    max_tokens = max(256, min(2048, int(config.get("max_tokens", 1024) or 1024)))
+    timeout = max(1.0, min(120.0, float(config.get("request_timeout_seconds", 60) or 60)))
+    retries = max(0, min(5, int(config.get("generation_retries", 2) or 2)))
+    headers = {"Content-Type": "application/json"}
+    api_key = str(model.get("api_key") or "").strip()
+    if api_key:
+        headers["Authorization"] = f"Bearer {api_key}"
+
+    request_payload: dict[str, Any] = {
+        "model": model_name,
+        "messages": [
+            {"role": "system", "content": _judge_system_prompt(output_type)},
+            {"role": "user", "content": _judge_user_prompt(record, source_content)},
+        ],
+        "temperature": temperature,
+        "max_tokens": max_tokens,
+    }
+    if bool(config.get("json_mode", False)):
+        request_payload["response_format"] = {"type": "json_object"}
+
+    owns_client = client is None
+    http_client = client or httpx.Client(timeout=timeout)
+    try:
+        last_error: Exception | None = None
+        for _ in range(retries + 1):
+            try:
+                response = http_client.post(endpoint, headers=headers, json=request_payload)
+                response.raise_for_status()
+                body = response.json()
+                if not isinstance(body, Mapping):
+                    raise ModelGenerationError("model response body must be a JSON object")
+                judged = _validated_judge_payload(
+                    _json_payload(_message_content(body)),
+                    output_type,
+                )
+                judged["model"] = model_name
+                judged["output_type"] = output_type
+                return judged
+            except Exception as exc:
+                last_error = exc
+                if not _is_retryable_generation_error(exc):
+                    break
+        raise ModelGenerationError(f"质量评审调用失败: {last_error}")
+    finally:
+        if owns_client:
+            http_client.close()
+
+
+def evaluate_result_record(
+    record: Mapping[str, Any],
+    *,
+    source_content: str = "",
+    model: Mapping[str, Any] | None = None,
+    config: Mapping[str, Any] | None = None,
+    client: httpx.Client | None = None,
+    embed_model: Any = None,
+    min_output_length: int = 20,
+) -> dict[str, Any]:
+    """对一条生成结果执行三层评测，返回可直接落库的 quality_score 字典。
+
+    规则层字段保持原样平铺（向后兼容既有读取方）；新增 ``semantic``、
+    ``judge``、``layers``、``evaluated`` 与组合 ``overall``。
+    """
+
+    config_dict = dict(config or {})
+    rule = score_quality(
+        record,
+        min_output_length=min_output_length,
+        source_content=source_content,
+    )
+    quality: dict[str, Any] = asdict(rule)
+
+    semantic = semantic_quality_scores(
+        record,
+        source_content=source_content,
+        embed_model=embed_model,
+    )
+    judge: dict[str, Any] | None = None
+    if model is not None:
+        try:
+            judge = _judge_record(
+                record,
+                source_content,
+                model=model,
+                config=config_dict,
+                client=client,
+            )
+        except Exception as exc:
+            logger.warning(
+                "data process judge evaluation degraded: %s",
+                exc,
+            )
+
+    layers = {
+        "rule": rule.overall,
+        "semantic": semantic.get("overall") if semantic else None,
+        "judge": judge.get("overall") if judge else None,
+    }
+    quality.update(
+        semantic=semantic,
+        judge=judge,
+        layers=layers,
+        evaluated=True,
+        evaluated_at=datetime.now(UTC).isoformat(),
+        overall=composite_overall(
+            rule=layers["rule"],
+            semantic=layers["semantic"],
+            judge=layers["judge"],
+        ),
+    )
+    return quality
+
+
+def reevaluate_edited_record(
+    record: Mapping[str, Any],
+    *,
+    source_content: str = "",
+    previous_quality: Mapping[str, Any] | None = None,
+    embed_model: Any = None,
+    min_output_length: int = 20,
+) -> dict[str, Any]:
+    """手动编辑/恢复后重算规则与语义层，丢弃已过期的评审层。
+
+    编辑会改变内容，旧的评审分不再可信；规则与语义层本地重算零成本。
+    ``evaluated`` 标记沿用原值，保证已评测过的结果编辑后仍有可用分数。
+    """
+
+    rule = score_quality(
+        record,
+        min_output_length=min_output_length,
+        source_content=source_content,
+    )
+    quality: dict[str, Any] = asdict(rule)
+    semantic = semantic_quality_scores(
+        record,
+        source_content=source_content,
+        embed_model=embed_model,
+    )
+    previous = dict(previous_quality or {})
+    evaluated = bool(previous.get("evaluated"))
+    layers = {
+        "rule": rule.overall,
+        "semantic": semantic.get("overall") if semantic else None,
+        "judge": None,
+    }
+    quality.update(
+        semantic=semantic,
+        judge=None,
+        layers=layers,
+        evaluated=evaluated,
+        evaluated_at=(
+            datetime.now(UTC).isoformat() if evaluated else None
+        ),
+        overall=composite_overall(
+            rule=layers["rule"],
+            semantic=layers["semantic"],
+        ),
+    )
+    return quality
--- a/backend/app/modules/data_process/office_preview.py
+++ b/backend/app/modules/data_process/office_preview.py
@@ -11,6 +11,7 @@ import re
 from typing import Any

 from docx import Document
+from docx.oxml.ns import qn
 from docx.oxml.table import CT_Tbl
 from docx.oxml.text.paragraph import CT_P
 from docx.table import Table
@@ -27,6 +28,7 @@ from app.modules.data_process.algorithms import (
    _xlsx_sheet_merge_ranges,
    normalize_text,
 )
+from app.modules.data_process.algorithms.parsers.office import iter_document_blocks

 MAX_DOCX_PREVIEW_BLOCKS = 2_000
 MAX_XLSX_PREVIEW_ROWS = 200
@@ -49,12 +51,21 @@ def _docx_alignment(paragraph: Paragraph) -> str:

 def _docx_heading_level(paragraph: Paragraph) -> int | None:
    style = paragraph.style
-    if style is None:
-        return None
-    style_name = str(style.name or "")
-    style_id = str(style.style_id or "")
+    style_name = str(style.name or "") if style is not None else ""
+    style_id = str(style.style_id or "") if style is not None else ""
    match = re.search(r"(?:heading|标题)\s*([1-6])", f"{style_name} {style_id}", re.IGNORECASE)
-    return int(match.group(1)) if match else None
+    if match:
+        return int(match.group(1))
+    # Word 的目录和导航窗格依据大纲级别识别标题；未套标题样式但带
+    # outlineLvl 的段落（如手工排版的编号小节）同样是标题。
+    outline = paragraph._p.find(f"{qn('w:pPr')}/{qn('w:outlineLvl')}")
+    if outline is not None:
+        value = outline.get(qn("w:val"))
+        if value is not None and value.isdigit():
+            level = int(value)
+            if 0 <= level <= 5:
+                return level + 1
+    return None


 def build_docx_preview(raw: bytes) -> dict[str, Any]:
@@ -84,7 +95,7 @@ def build_docx_preview(raw: bytes) -> dict[str, Any]:
        has_source_content = True
        return text, start, source_cursor

-    for child in document.element.body.iterchildren():
+    for child in iter_document_blocks(document.element.body):
        if rendered_blocks >= MAX_DOCX_PREVIEW_BLOCKS:
            truncated = True
            break
--- a/backend/app/schemas/data_process.py
+++ b/backend/app/schemas/data_process.py
@@ -384,6 +384,26 @@ class ResultBatchRegenerateRequest(BaseModel):
        return self


+class ResultBatchEvaluateItem(BaseModel):
+    model_config = ConfigDict(extra="forbid")
+
+    result_id: str = Field(min_length=1, max_length=100)
+    expected_updated_at: str = Field(min_length=1, max_length=100)
+
+
+class ResultBatchEvaluateRequest(BaseModel):
+    model_config = ConfigDict(extra="forbid")
+
+    items: list[ResultBatchEvaluateItem] = Field(min_length=1, max_length=50)
+
+    @model_validator(mode="after")
+    def validate_unique_results(self) -> ResultBatchEvaluateRequest:
+        result_ids = [item.result_id for item in self.items]
+        if len(result_ids) != len(set(result_ids)):
+            raise ValueError("result_id values must be unique")
+        return self
+
+
 class DatasetSplit(BaseModel):
    model_config = ConfigDict(extra="forbid")

--- a/backend/tests/test_data_process_algorithms.py
+++ b/backend/tests/test_data_process_algorithms.py
@@ -9,6 +9,8 @@ from decimal import Decimal

 import pytest
 from docx import Document
+from docx.oxml import parse_xml
+from docx.oxml.ns import nsdecls, qn
 from openpyxl import Workbook
 from pptx import Presentation
 from pptx.util import Inches
@@ -38,6 +40,7 @@ from app.modules.data_process.algorithms import (
    stable_split_assignments,
    structured_json_dumps,
 )
+from app.modules.data_process.office_preview import build_docx_preview


 def _pdf_page_texts(*texts: str) -> tuple[PdfPageText, ...]:
@@ -318,6 +321,74 @@ def test_parse_pdf_docx_xlsx_and_pptx() -> None:
    assert parsed_pptx.records == ()


+def _docx_with_sdt_bytes() -> bytes:
+    """构造带 SDT 目录内容控件的 docx，段落顺序为正文、SDT、正文。"""
+
+    document = Document()
+    document.add_paragraph("正文开头。")
+    sdt = parse_xml(
+        "<w:sdt %s><w:sdtPr><w:id w:val='1'/></w:sdtPr>"
+        "<w:sdtContent><w:p><w:r><w:t>目录条目 第一章 概述</w:t></w:r></w:p>"
+        "</w:sdtContent></w:sdt>" % nsdecls("w")
+    )
+    body = document.element.body
+    sect_pr = body.find(qn("w:sectPr"))
+    if sect_pr is not None:
+        sect_pr.addprevious(sdt)
+    else:
+        body.append(sdt)
+    document.add_paragraph("正文结尾。")
+    output = io.BytesIO()
+    document.save(output)
+    return output.getvalue()
+
+
+def test_docx_extraction_and_preview_include_sdt_content() -> None:
+    raw = _docx_with_sdt_bytes()
+
+    parsed = parse_text_content(raw, filename="toc.docx")
+    assert "目录条目 第一章 概述" in parsed.text
+    assert (
+        parsed.text.index("正文开头。")
+        < parsed.text.index("目录条目 第一章 概述")
+        < parsed.text.index("正文结尾。")
+    )
+
+    preview = build_docx_preview(raw)
+    paragraph_texts = [
+        block["text"] for block in preview["blocks"] if block["type"] == "paragraph"
+    ]
+    assert "目录条目 第一章 概述" in paragraph_texts
+    # 预览偏移必须与正文抽取规则一致，否则前端定位会错位。
+    sdt_block = next(
+        block
+        for block in preview["blocks"]
+        if block.get("text") == "目录条目 第一章 概述"
+    )
+    assert parsed.text[sdt_block["source_start"] : sdt_block["source_end"]] == (
+        "目录条目 第一章 概述"
+    )
+
+
+def test_docx_preview_detects_outline_level_headings() -> None:
+    """未套标题样式但设了大纲级别的段落（Word 目录按此收录）也按标题渲染。"""
+
+    document = Document()
+    document.add_heading("一级标题", level=1)
+    plain = document.add_paragraph("4.2.1 数据管理")
+    p_pr = plain._p.get_or_add_pPr()
+    p_pr.append(parse_xml("<w:outlineLvl %s w:val='2'/>" % nsdecls("w")))
+    document.add_paragraph("普通正文段落。")
+    output = io.BytesIO()
+    document.save(output)
+
+    preview = build_docx_preview(output.getvalue())
+    blocks = {b["text"]: b for b in preview["blocks"] if b["type"] == "paragraph"}
+    assert blocks["一级标题"]["heading_level"] == 1
+    assert blocks["4.2.1 数据管理"]["heading_level"] == 3
+    assert blocks["普通正文段落。"]["heading_level"] is None
+
+
 def test_xlsx_record_locators_distinguish_sheets_rows_and_duplicate_records() -> None:
    workbook = Workbook()
    first = workbook.active
--- a/backend/tests/test_data_process_api.py
+++ b/backend/tests/test_data_process_api.py
@@ -1691,6 +1691,223 @@ def test_batch_result_regeneration_rejects_locked_tasks_before_model_call(
    assert model_calls == 0


+def _prepare_evaluation_task(
+    client: TestClient,
+    store: Any,
+    tmp_path: Path,
+    *,
+    config: dict[str, Any] | None = None,
+) -> str:
+    task_id = client.post(
+        "/modelTF/data-process",
+        json={
+            "name": "数据评测",
+            "process_type": "structured",
+            "config": config or {"generation_model_id": "model-1", "output_type": "standard"},
+        },
+    ).json()["data"]["id"]
+    store.tasks[task_id].update(
+        status="completed",
+        progress=100,
+        workflow_step="results",
+        results_confirmed=False,
+    )
+    store.models["model-1"] = {
+        "id": "model-1",
+        "online_model_name": "test-model",
+        "api_url": "https://model.example/v1",
+        "api_key": "secret",
+    }
+    store.previews[task_id] = [
+        {
+            "id": "preview-1",
+            "status": "original",
+            "original_content": "申请编号用于唯一标识一笔报销申请。",
+            "edited_content": "申请编号用于唯一标识一笔报销申请。",
+        },
+        {
+            "id": "preview-2",
+            "status": "original",
+            "original_content": "联系电话用于联系申请人。",
+            "edited_content": "联系电话用于联系申请人。",
+        },
+    ]
+    store.results[task_id] = [
+        {
+            "id": "result-1",
+            "preview_item_id": "preview-1",
+            "instruction": "申请编号有什么作用？",
+            "input": "",
+            "output": "申请编号用于唯一标识一笔报销申请。",
+            "original_instruction": "申请编号有什么作用？",
+            "original_input": "",
+            "original_output": "申请编号用于唯一标识一笔报销申请。",
+            "status": "valid",
+            "error": None,
+            "split": "train",
+            "quality_score": {},
+            "updated_at": "2026-08-19T09:00:00Z",
+        },
+        {
+            "id": "result-2",
+            "preview_item_id": "preview-2",
+            "instruction": "联系电话有什么作用？",
+            "input": "",
+            "output": "联系电话用于联系申请人。",
+            "original_instruction": "联系电话有什么作用？",
+            "original_input": "",
+            "original_output": "联系电话用于联系申请人。",
+            "status": "valid",
+            "error": None,
+            "split": "train",
+            "quality_score": {},
+            "updated_at": "2026-08-19T09:00:01Z",
+        },
+    ]
+    return task_id
+
+
+def test_results_can_be_evaluated_in_batch_with_partial_success(
+    tmp_path: Path,
+    monkeypatch: pytest.MonkeyPatch,
+) -> None:
+    client, store, _ = make_client(tmp_path)
+    task_id = _prepare_evaluation_task(client, store, tmp_path)
+    evaluation_calls: list[dict[str, Any]] = []
+
+    def fake_evaluate(record: dict[str, Any], **kwargs: Any) -> dict[str, Any]:
+        evaluation_calls.append({"record": deepcopy(record), "kwargs": {k: v for k, v in kwargs.items() if k != "client"}})
+        return {
+            "overall": 88.0,
+            "completeness": 100.0,
+            "length": 100.0,
+            "readability": 100.0,
+            "relevance": 90.0,
+            "duplicate": 100.0,
+            "is_valid": True,
+            "flags": [],
+            "fingerprint": "fp",
+            "semantic": {"question_answer": 80.0, "answer_source": 90.0, "overall": 85.0},
+            "judge": {"scores": {"faithfulness": 5}, "overall": 90.0},
+            "layers": {"rule": 92.0, "semantic": 85.0, "judge": 90.0},
+            "evaluated": True,
+        }
+
+    monkeypatch.setattr(data_process_endpoint, "evaluate_result_record", fake_evaluate)
+    response = client.post(
+        f"/modelTF/data-process/{task_id}/results/evaluate-batch",
+        json={
+            "items": [
+                {"result_id": "result-1", "expected_updated_at": "2026-08-19T09:00:00Z"},
+                # 乐观锁版本不匹配：该条应按冲突失败，另一条仍成功。
+                {"result_id": "result-2", "expected_updated_at": "2026-08-18T00:00:00Z"},
+            ],
+        },
+    )
+
+    assert response.status_code == 200
+    data = response.json()["data"]
+    assert data["total"] == 2
+    assert data["succeeded"] == 1
+    assert data["failed"] == 1
+    assert [item["id"] for item in data["items"]] == ["result-1"]
+    assert data["failures"][0]["result_id"] == "result-2"
+    assert data["failures"][0]["code"] == "conflict"
+
+    assert len(evaluation_calls) == 1
+    assert evaluation_calls[0]["record"]["instruction"] == "申请编号有什么作用？"
+    assert evaluation_calls[0]["kwargs"]["model"]["online_model_name"] == "test-model"
+    assert evaluation_calls[0]["kwargs"]["source_content"] == "申请编号用于唯一标识一笔报销申请。"
+
+    stored = store.results[task_id][0]["quality_score"]
+    assert stored["evaluated"] is True
+    assert stored["layers"]["judge"] == 90.0
+    assert store.results[task_id][1]["quality_score"] == {}
+
+
+def test_evaluation_without_generation_model_skips_judge_layer(
+    tmp_path: Path,
+    monkeypatch: pytest.MonkeyPatch,
+) -> None:
+    client, store, _ = make_client(tmp_path)
+    task_id = _prepare_evaluation_task(client, store, tmp_path, config={"output_type": "standard"})
+    seen_models: list[Any] = []
+
+    def fake_evaluate(record: dict[str, Any], **kwargs: Any) -> dict[str, Any]:
+        seen_models.append(kwargs.get("model"))
+        return {
+            "overall": 70.0, "is_valid": True, "flags": [],
+            "semantic": None, "judge": None,
+            "layers": {"rule": 70.0, "semantic": None, "judge": None},
+            "evaluated": True,
+        }
+
+    monkeypatch.setattr(data_process_endpoint, "evaluate_result_record", fake_evaluate)
+    response = client.post(
+        f"/modelTF/data-process/{task_id}/results/evaluate-batch",
+        json={"items": [{"result_id": "result-1", "expected_updated_at": "2026-08-19T09:00:00Z"}]},
+    )
+
+    assert response.status_code == 200
+    assert response.json()["data"]["succeeded"] == 1
+    # 任务未配置生成模型时，评审层收到的 model 必须是 None。
+    assert seen_models == [None]
+
+
+def test_evaluation_rejects_running_task(
+    tmp_path: Path,
+    monkeypatch: pytest.MonkeyPatch,
+) -> None:
+    client, store, _ = make_client(tmp_path)
+    task_id = _prepare_evaluation_task(client, store, tmp_path)
+    store.tasks[task_id]["status"] = "running"
+    evaluation_calls = 0
+
+    def fake_evaluate(*args: Any, **kwargs: Any) -> dict[str, Any]:
+        nonlocal evaluation_calls
+        evaluation_calls += 1
+        return {"overall": 0, "is_valid": True, "flags": []}
+
+    monkeypatch.setattr(data_process_endpoint, "evaluate_result_record", fake_evaluate)
+    response = client.post(
+        f"/modelTF/data-process/{task_id}/results/evaluate-batch",
+        json={"items": [{"result_id": "result-1", "expected_updated_at": "2026-08-19T09:00:00Z"}]},
+    )
+
+    assert response.status_code == 409
+    assert evaluation_calls == 0
+
+
+def test_result_update_preserves_evaluation_layers_and_drops_stale_judge(
+    tmp_path: Path,
+) -> None:
+    client, store, _ = make_client(tmp_path)
+    task_id = _prepare_evaluation_task(client, store, tmp_path)
+    store.results[task_id][0]["quality_score"] = {
+        "overall": 90.0,
+        "is_valid": True,
+        "flags": [],
+        "semantic": {"overall": 85.0},
+        "judge": {"overall": 92.0},
+        "layers": {"rule": 90.0, "semantic": 85.0, "judge": 92.0},
+        "evaluated": True,
+    }
+
+    response = client.put(
+        f"/modelTF/data-process/{task_id}/results/result-1",
+        json={"output": "人工修正后的答案：申请编号唯一标识一笔报销申请。"},
+    )
+
+    assert response.status_code == 200
+    stored = store.results[task_id][0]["quality_score"]
+    # 手动编辑后：规则+语义重算，评审分丢弃，evaluated 标记保留。
+    assert stored["evaluated"] is True
+    assert stored["judge"] is None
+    assert stored["layers"]["judge"] is None
+    assert stored["layers"]["rule"] is not None
+    assert stored["overall"] >= 0
+
+
 def test_preview_build_replaces_only_selected_files_and_reports_file_counts(
    tmp_path: Path,
 ) -> None:
--- a/backend/tests/test_data_process_evaluation.py
+++ b/backend/tests/test_data_process_evaluation.py
@@ -0,0 +1,284 @@
+"""数据评测模块（三层质量评分）的单元测试。"""
+
+from __future__ import annotations
+
+import json
+from typing import Any
+
+import httpx
+import pytest
+
+from app.modules.data_process.algorithms.quality import (
+    composite_overall,
+    semantic_quality_scores,
+)
+from app.modules.data_process.evaluation import (
+    _JUDGE_DIMENSIONS,
+    _judge_system_prompt,
+    _validated_judge_payload,
+    evaluate_result_record,
+    reevaluate_edited_record,
+)
+from app.modules.data_process.generation import ModelGenerationError
+
+RECORD = {
+    "instruction": "申请编号有什么作用？",
+    "input": "",
+    "output": "申请编号用于唯一标识一笔报销申请，便于跟踪审批状态。",
+}
+SOURCE = "报销系统中，申请编号用于唯一标识一笔报销申请，并支持跟踪审批状态。"
+
+
+class _FakeEmbedModel:
+    """按关键词返回固定向量，模拟语义嵌入。"""
+
+    def get_text_embedding(self, text: str) -> list[float]:
+        if "作用" in text or "编号" in text and "？" in text:
+            return [0.9, 0.1, 0.0]
+        if "申请编号" in text:
+            return [0.85, 0.2, 0.0]
+        return [0.0, 0.1, 0.9]
+
+
+class _FailingEmbedModel:
+    def get_text_embedding(self, text: str) -> list[float]:
+        raise RuntimeError("embedding unavailable")
+
+
+class _FakeResponse:
+    def __init__(self, payload: dict[str, Any]):
+        self._payload = payload
+
+    def raise_for_status(self) -> None:
+        return None
+
+    def json(self) -> dict[str, Any]:
+        return self._payload
+
+
+class _FakeClient:
+    def __init__(self, content: str):
+        self._content = content
+        self.calls: list[dict[str, Any]] = []
+
+    def post(self, endpoint: str, headers: Any = None, json: Any = None) -> _FakeResponse:
+        self.calls.append({"endpoint": endpoint, "payload": json})
+        return _FakeResponse({
+            "choices": [{"message": {"content": self._content}, "finish_reason": "stop"}],
+        })
+
+    def close(self) -> None:
+        return None
+
+
+class _RaisingClient:
+    def post(self, endpoint: str, headers: Any = None, json: Any = None) -> _FakeResponse:
+        raise httpx.ConnectError("model endpoint unreachable")
+
+    def close(self) -> None:
+        return None
+
+
+def _judge_content(scores: dict[str, float], **extra: Any) -> str:
+    return json.dumps({"scores": scores, "reason": "总体可靠", "issues": [], **extra})
+
+
+def test_judge_system_prompt_covers_rubric_dimensions() -> None:
+    standard = _judge_system_prompt("standard")
+    for name in _JUDGE_DIMENSIONS["standard"]:
+        assert name in standard
+    assert "1-5" in standard
+
+    dpo = _judge_system_prompt("dpo")
+    assert "chosen_quality" in dpo
+    assert "preference_reasonableness" in dpo
+
+    reasoning = _judge_system_prompt("reasoning")
+    assert "reasoning_validity" in reasoning
+
+
+def test_validated_judge_payload_converts_scores_to_overall() -> None:
+    judged = _validated_judge_payload(
+        {
+            "scores": {
+                "faithfulness": 5,
+                "correctness": 4,
+                "clarity": 4,
+                "completeness": 3,
+                "alignment": 4,
+            },
+            "reason": "答案可靠",
+            "issues": ["回答略冗长"],
+        },
+        "standard",
+    )
+
+    assert judged["overall"] == round((5 + 4 + 4 + 3 + 4) / 5 * 20, 2)
+    assert judged["issues"] == ["回答略冗长"]
+    assert judged["reason"] == "答案可靠"
+
+
+def test_validated_judge_payload_clamps_out_of_range_scores() -> None:
+    judged = _validated_judge_payload(
+        {
+            "scores": {
+                "faithfulness": 9,
+                "correctness": 4,
+                "clarity": 4,
+                "completeness": 0,
+                "alignment": 4,
+            },
+        },
+        "standard",
+    )
+
+    assert judged["scores"]["faithfulness"] == 5.0
+    assert judged["scores"]["completeness"] == 1.0
+
+
+@pytest.mark.parametrize(
+    "scores",
+    [
+        {"faithfulness": 5, "correctness": 4, "clarity": 4, "completeness": 3},
+        {
+            "faithfulness": 5,
+            "correctness": 4,
+            "clarity": "high",
+            "completeness": 3,
+            "alignment": 4,
+        },
+    ],
+)
+def test_validated_judge_payload_rejects_incomplete_scores(scores: dict[str, Any]) -> None:
+    with pytest.raises(ModelGenerationError):
+        _validated_judge_payload({"scores": scores}, "standard")
+
+
+def test_semantic_quality_scores_uses_cosine_similarity() -> None:
+    scores = semantic_quality_scores(
+        RECORD,
+        source_content=SOURCE,
+        embed_model=_FakeEmbedModel(),
+    )
+
+    assert scores is not None
+    assert 0 < scores["question_answer"] <= 100
+    assert 0 < scores["answer_source"] <= 100
+    assert scores["overall"] == round((scores["question_answer"] + scores["answer_source"]) / 2, 2)
+
+
+def test_semantic_quality_scores_degrades_to_none_on_failure() -> None:
+    assert (
+        semantic_quality_scores(
+            RECORD,
+            source_content=SOURCE,
+            embed_model=_FailingEmbedModel(),
+        )
+        is None
+    )
+
+
+def test_composite_overall_weights_available_layers() -> None:
+    assert composite_overall(rule=80, semantic=90, judge=70) == round(80 * 0.35 + 90 * 0.20 + 70 * 0.45, 2)
+    assert composite_overall(rule=80, semantic=90) == round(80 * 0.6 + 90 * 0.4, 2)
+    assert composite_overall(rule=80) == 80.0
+    assert composite_overall(rule=None, judge=100) == 45.0
+
+
+def test_evaluate_result_record_combines_three_layers() -> None:
+    client = _FakeClient(
+        _judge_content({
+            "faithfulness": 5,
+            "correctness": 4,
+            "clarity": 5,
+            "completeness": 4,
+            "alignment": 5,
+        })
+    )
+    quality = evaluate_result_record(
+        RECORD,
+        source_content=SOURCE,
+        model={"api_url": "https://model.example", "online_model_name": "judge-model"},
+        config={"output_type": "standard", "generation_retries": 0},
+        client=client,
+        embed_model=_FakeEmbedModel(),
+    )
+
+    assert quality["evaluated"] is True
+    assert quality["judge"] is not None
+    assert quality["judge"]["model"] == "judge-model"
+    assert quality["semantic"] is not None
+    assert quality["layers"]["judge"] == quality["judge"]["overall"]
+    assert quality["overall"] == composite_overall(
+        rule=quality["layers"]["rule"],
+        semantic=quality["layers"]["semantic"],
+        judge=quality["layers"]["judge"],
+    )
+    # 评审提示词必须携带来源原文作为评分锚点（正文经 NFKC 归一化）。
+    user_message = client.calls[0]["payload"]["messages"][1]["content"]
+    assert "申请编号用于唯一标识一笔报销" in user_message
+
+
+def test_evaluate_result_record_degrades_when_model_fails() -> None:
+    quality = evaluate_result_record(
+        RECORD,
+        source_content=SOURCE,
+        model={"api_url": "https://model.example", "online_model_name": "judge-model"},
+        config={"output_type": "standard", "generation_retries": 0},
+        client=_RaisingClient(),
+        embed_model=_FakeEmbedModel(),
+    )
+
+    assert quality["judge"] is None
+    assert quality["layers"]["judge"] is None
+    assert quality["semantic"] is not None
+    assert quality["overall"] == composite_overall(
+        rule=quality["layers"]["rule"],
+        semantic=quality["layers"]["semantic"],
+    )
+
+
+def test_evaluate_result_record_without_model_runs_two_layers() -> None:
+    quality = evaluate_result_record(
+        RECORD,
+        source_content=SOURCE,
+        model=None,
+        embed_model=_FakeEmbedModel(),
+    )
+
+    assert quality["judge"] is None
+    assert quality["evaluated"] is True
+    assert quality["overall"] == composite_overall(
+        rule=quality["layers"]["rule"],
+        semantic=quality["layers"]["semantic"],
+    )
+
+
+def test_reevaluate_edited_record_drops_stale_judge() -> None:
+    previous = {
+        "evaluated": True,
+        "judge": {"overall": 90.0},
+    }
+    quality = reevaluate_edited_record(
+        {**RECORD, "output": "编辑后的新答案内容，用于验证重评逻辑。"},
+        source_content=SOURCE,
+        previous_quality=previous,
+        embed_model=_FakeEmbedModel(),
+    )
+
+    assert quality["evaluated"] is True
+    assert quality["judge"] is None
+    assert quality["layers"]["judge"] is None
+    assert quality["semantic"] is not None
+
+
+def test_reevaluate_edited_record_keeps_unevaluated_state() -> None:
+    quality = reevaluate_edited_record(
+        RECORD,
+        source_content=SOURCE,
+        previous_quality={},
+        embed_model=_FakeEmbedModel(),
+    )
+
+    assert quality["evaluated"] is False
+    assert quality["evaluated_at"] is None
--- a/backend/tests/test_document_chunking.py
+++ b/backend/tests/test_document_chunking.py
@@ -9,6 +9,7 @@ from app.modules.data_process.document_chunking import (
    DocumentChunk,
    _compact_with_offsets,
    _document_converter,
+    _nodes_to_chunks,
    _project_layout_span,
    chunk_fixed_text,
    chunk_semantic_text,
@@ -103,6 +104,86 @@ def test_layout_projection_ignores_layout_whitespace_but_keeps_source_lines() ->
    assert cursor > 0


+def test_layout_projection_tolerates_list_numbers_inserted_by_serializer() -> None:
+    # Word 自动编号存放在 numbering.xml，python-docx 抽取的正文没有编号，
+    # 而 Docling 序列化切片时会补上 "1. " 前缀，投影不能因此失败。
+    source = "接入方式说明\n结构化数据接入需要先配置连接地址。\n非结构化接入需要上传文档。"
+    compact_source, offsets = _compact_with_offsets(source)
+    start, end, cursor = _project_layout_span(
+        source,
+        "1. 结构化数据接入需要先配置连接地址。\n2. 非结构化接入需要上传文档。",
+        compact_source=compact_source,
+        source_offsets=offsets,
+        compact_start=0,
+    )
+
+    assert start is not None and end is not None
+    assert source[start:end] == "结构化数据接入需要先配置连接地址。\n非结构化接入需要上传文档。"
+    assert cursor > 0
+
+
+def test_layout_projection_never_moves_cursor_backwards() -> None:
+    source = "重复段落内容。\n中间正文。\n重复段落内容。"
+    compact_source, offsets = _compact_with_offsets(source)
+    # 重复内容回退匹配命中已消费的更早位置时，游标必须保持不退。
+    _, _, cursor = _project_layout_span(
+        source,
+        "重复段落内容。",
+        compact_source=compact_source,
+        source_offsets=offsets,
+        compact_start=compact_source.index("中间正文"),
+    )
+    assert cursor >= compact_source.index("中间正文")
+
+
+def test_layout_projection_falls_back_to_line_anchors_for_inserted_content() -> None:
+    # 表格跨切片时 Docling 会在续片中重复表头，正文不再是连续子串；
+    # 按行锚点匹配仍应定位到表头所在行到末行数据之间的连续区间。
+    source = "表头甲\t表头乙\n第一行数据\t说明一\n第二行数据\t说明二"
+    compact_source, offsets = _compact_with_offsets(source)
+    start, end, _ = _project_layout_span(
+        source,
+        "表头甲 表头乙\n第二行数据 说明二",
+        compact_source=compact_source,
+        source_offsets=offsets,
+        compact_start=0,
+    )
+
+    assert start is not None and end is not None
+    assert source[start:end] == (
+        "表头甲\t表头乙\n第一行数据\t说明一\n第二行数据\t说明二"
+    )
+
+
+def test_layout_projection_refuses_low_coverage_anchor_match() -> None:
+    source = "完全无关的正文内容甲。\n完全无关的正文内容乙。"
+    compact_source, offsets = _compact_with_offsets(source)
+    start, end, cursor = _project_layout_span(
+        source,
+        "找不到的数据行内容\n另一条找不到的数据行内容",
+        compact_source=compact_source,
+        source_offsets=offsets,
+        compact_start=0,
+    )
+
+    assert start is None
+    assert end is None
+    assert cursor == 0
+
+
+def test_text_splitter_keeps_chunks_that_cannot_be_located() -> None:
+    class FakeNode:
+        def get_content(self) -> str:
+            return "这段文本在源文本中不存在。"
+
+    chunks = _nodes_to_chunks([FakeNode()], "完全不同的源文本。")
+
+    assert len(chunks) == 1
+    assert chunks[0].original_content == "这段文本在源文本中不存在。"
+    assert chunks[0].source_start is None
+    assert chunks[0].source_start_line is None
+
+
 def test_short_layout_chunk_merges_with_neighbor_and_keeps_page_provenance() -> None:
    source = "短标题\n这是一段足够长的正文内容，用于测试相邻切片合并。"
    chunks = [
--- a/frontend/src/api/modules/dataProcess.ts
+++ b/frontend/src/api/modules/dataProcess.ts
@@ -20,6 +20,8 @@ import type {
  DataProcessPublishResult,
  DataProcessQualityScore,
  DataProcessResult,
+  DataProcessResultBatchEvaluatePayload,
+  DataProcessResultBatchEvaluateResult,
  DataProcessResultBatchRegeneratePayload,
  DataProcessResultBatchRegenerateResult,
  DataProcessResultRegeneratePayload,
@@ -320,5 +322,14 @@ export const regenerateDataProcessResults = (
  { timeout: 240_000 },
 )

+export const evaluateDataProcessResults = (
+  taskId: string | number,
+  payload: DataProcessResultBatchEvaluatePayload,
+) => post<DataProcessResultBatchEvaluateResult>(
+  `/data-process/${encodeURIComponent(taskId)}/results/evaluate-batch`,
+  payload,
+  { timeout: 240_000 },
+)
+
 export const publishDataProcess = (taskId: string | number, payload: DataProcessPublishPayload) =>
  post<DataProcessPublishResult>(`/data-process/${encodeURIComponent(taskId)}/publish`, payload)
--- a/frontend/src/plugins/echarts.ts
+++ b/frontend/src/plugins/echarts.ts
@@ -3,18 +3,21 @@
 */
 import { use } from 'echarts/core'
 import { CanvasRenderer } from 'echarts/renderers'
-import { BarChart, PieChart } from 'echarts/charts'
+import { BarChart, PieChart, RadarChart } from 'echarts/charts'
 import {
  GridComponent,
  TooltipComponent,
  LegendComponent,
+  RadarComponent,
 } from 'echarts/components'

 use([
  CanvasRenderer,
  BarChart,
  PieChart,
+  RadarChart,
  GridComponent,
  TooltipComponent,
  LegendComponent,
+  RadarComponent,
 ])
--- a/frontend/src/types/dataProcess.ts
+++ b/frontend/src/types/dataProcess.ts
@@ -398,6 +398,52 @@ export interface DataProcessResultBatchRegenerateResult {
  failures: DataProcessResultBatchRegenerateFailure[]
 }

+export interface DataProcessResultBatchEvaluateItem {
+  result_id: string
+  expected_updated_at: string
+}
+
+export interface DataProcessResultBatchEvaluatePayload {
+  items: DataProcessResultBatchEvaluateItem[]
+}
+
+export interface DataProcessResultBatchEvaluateFailure {
+  result_id: string
+  code: 'conflict' | 'skipped' | 'evaluation_failed' | 'internal_error'
+  message: string
+}
+
+export interface DataProcessResultBatchEvaluateResult {
+  batch_id: string
+  total: number
+  succeeded: number
+  failed: number
+  duration_ms: number
+  items: DataProcessResult[]
+  failures: DataProcessResultBatchEvaluateFailure[]
+}
+
+export interface DataProcessQualitySemantic {
+  question_answer?: number
+  answer_source?: number
+  overall?: number
+}
+
+export interface DataProcessQualityJudge {
+  scores?: Record<string, number>
+  overall?: number
+  reason?: string
+  issues?: string[]
+  model?: string
+  output_type?: string
+}
+
+export interface DataProcessQualityLayers {
+  rule?: number | null
+  semantic?: number | null
+  judge?: number | null
+}
+
 export interface DataProcessQualityScore {
  overall?: number
  completeness?: number
@@ -408,6 +454,11 @@ export interface DataProcessQualityScore {
  is_valid?: boolean
  flags?: string[]
  fingerprint?: string
+  semantic?: DataProcessQualitySemantic | null
+  judge?: DataProcessQualityJudge | null
+  layers?: DataProcessQualityLayers | null
+  evaluated?: boolean
+  evaluated_at?: string | null
  source_pages?: number[]
  heading_path?: string[]
  source_locator?: DataProcessSourceLocator
--- a/frontend/src/views/data-process/DataProcessCreateView.vue
+++ b/frontend/src/views/data-process/DataProcessCreateView.vue
@@ -18,6 +18,7 @@ import {
  previewAffectingOptionsFor,
 } from './create/dataProcessCreateState'
 import { useDataProcessGeneration } from './create/useDataProcessGeneration'
+import { useDataProcessEvaluation } from './create/useDataProcessEvaluation'
 import { useDataProcessPreviewBuild } from './create/useDataProcessPreviewBuild'
 import { useDataProcessRegeneration } from './create/useDataProcessRegeneration'
 import { createDefaultExternalSource, externalSourcePayload, restoreExternalSourceConfig, sourceConfigForBackend } from './create/externalSourceConfig'
@@ -126,6 +127,19 @@ const {
  outputType: activeOutputType,
  beforeGenerate: beforeStartGeneration,
 })
+const {
+  evaluation,
+  evaluateAllResults,
+  resetEvaluation,
+} = useDataProcessEvaluation({
+  taskId,
+  results,
+  selectedResultId,
+})
+// 生成结果被重置（重新切分/上传/重新生成配置）时同步清空评测进度。
+watch(results, (items) => {
+  if (!items.length) resetEvaluation()
+})
 const { enqueueSourceUpload, sourceUploading } = useDataProcessSourceUpload({
  taskId,
  uploadedFiles,
@@ -1156,10 +1170,12 @@ onMounted(() => {
            :preview-items="previewItems"
            :regenerating-result-id="regeneratingResultId"
            :bulk-regeneration="bulkRegeneration"
+            :evaluation="evaluation"
            :output-type="activeOutputType"
            @update:field="updateResultField"
            @regenerate:all="regenerateAllResults"
            @regenerate:item="regenerateResult"
+            @evaluate:all="evaluateAllResults"
          />
        </div>
      </div>
--- a/frontend/src/views/data-process/DataProcessDetailView.vue
+++ b/frontend/src/views/data-process/DataProcessDetailView.vue
@@ -5,6 +5,7 @@ import { ElMessage, ElMessageBox } from 'element-plus'
 import PageCard from '@/components/PageCard.vue'
 import { usePolling } from '@/composables/usePolling'
 import {
+  evaluateDataProcessResults,
  getDataProcessProgress,
  getDataProcessResults,
  getDataProcessTask,
@@ -13,6 +14,7 @@ import {
  restoreDataProcessResult,
  updateDataProcessResult,
 } from '@/api/modules/dataProcess'
+import QualityRadarPopover from './create/QualityRadarPopover.vue'
 import type {
  DataProcessDatasetSplit,
  DataProcessPublishPayload,
@@ -456,13 +458,101 @@ function resultStatusType(status: DataProcessResultStatus) {
 }

 function qualityScoreLabel(value: DataProcessResult['quality_score']) {
-  if (value == null) return '-'
+  if (value == null || !value.evaluated) return '-'
  const score = value.overall
  return Number.isFinite(score) ? Number(score).toFixed(1) : '-'
 }

-function qualityFlagsLabel(value: DataProcessResult['quality_score']) {
-  return value?.flags?.length ? value.flags.join('、') : '未命中质量规则'
+function qualityScoreTone(value: DataProcessResult['quality_score']) {
+  const score = Number(value?.overall)
+  if (!value?.evaluated || !Number.isFinite(score)) return ''
+  return score >= 80 ? 'is-success' : score >= 60 ? 'is-warning' : 'is-danger'
+}
+
+function qualityScoreEvaluated(value: DataProcessResult['quality_score']) {
+  return Boolean(value?.evaluated && Number.isFinite(Number(value?.overall)))
+}
+
+const evaluationRunning = ref(false)
+const evaluationProgress = reactive({
+  visible: false,
+  total: 0,
+  completed: 0,
+  succeeded: 0,
+  failed: 0,
+})
+// 与批量重生成一致的分块大小，单批在接口 240 秒超时预算内。
+const EVALUATION_CHUNK_SIZE = 12
+const canEvaluate = computed(() => (
+  detail.value?.status === 'completed' && !hasCurrentPublishedDataset.value
+))
+const evaluationPercentage = computed(() => (
+  evaluationProgress.total
+    ? Math.round((evaluationProgress.completed / evaluationProgress.total) * 100)
+    : 0
+))
+
+async function loadAllResultIds() {
+  const first = await getDataProcessResults(taskId.value, { page: 1, page_size: 500 })
+  const items = [...first.items]
+  const pages = Math.ceil(first.total / first.page_size)
+  for (let page = 2; page <= pages; page += 1) {
+    const next = await getDataProcessResults(taskId.value, { page, page_size: 500 })
+    items.push(...next.items)
+  }
+  return items
+}
+
+async function runResultEvaluation() {
+  if (evaluationRunning.value || !canEvaluate.value) return
+  evaluationRunning.value = true
+  Object.assign(evaluationProgress, {
+    visible: true,
+    total: 0,
+    completed: 0,
+    succeeded: 0,
+    failed: 0,
+  })
+  try {
+    const candidates = (await loadAllResultIds()).filter((item) => item.updated_at)
+    if (!candidates.length) {
+      ElMessage.info('当前没有可评测的结果')
+      return
+    }
+    evaluationProgress.total = candidates.length
+    for (let offset = 0; offset < candidates.length; offset += EVALUATION_CHUNK_SIZE) {
+      const chunk = candidates.slice(offset, offset + EVALUATION_CHUNK_SIZE)
+      try {
+        const evaluated = await evaluateDataProcessResults(taskId.value, {
+          items: chunk.map((item) => ({
+            result_id: String(item.id),
+            expected_updated_at: item.updated_at as string,
+          })),
+        })
+        evaluationProgress.completed += evaluated.total
+        evaluationProgress.succeeded += evaluated.succeeded
+        evaluationProgress.failed += evaluated.failed
+      } catch {
+        evaluationProgress.completed = evaluationProgress.total
+        evaluationProgress.failed += candidates.length - offset
+        break
+      }
+    }
+    await loadResults()
+    if (evaluationProgress.failed === 0) {
+      ElMessage.success(`数据评测完成：成功 ${evaluationProgress.succeeded} 条`)
+    } else if (evaluationProgress.succeeded > 0) {
+      ElMessage.warning(
+        `数据评测完成：成功 ${evaluationProgress.succeeded} 条，失败 ${evaluationProgress.failed} 条`,
+      )
+    } else {
+      ElMessage.error(`数据评测失败：${evaluationProgress.failed} 条结果未完成评测`)
+    }
+  } catch {
+    ElMessage.error('数据评测中断，已完成的评分保持不变')
+  } finally {
+    evaluationRunning.value = false
+  }
 }

 function replaceResult(updated: DataProcessResult) {
@@ -824,10 +914,33 @@ onBeforeUnmount(() => {
              <el-option label="已修改" value="modified" />
              <el-option label="无效" value="invalid" />
            </el-select>
+            <el-button
+              v-if="canEvaluate"
+              type="primary"
+              plain
+              :loading="evaluationRunning"
+              :disabled="resultLoading"
+              @click="runResultEvaluation"
+            >
+              <i v-if="!evaluationRunning" class="fa fa-check-square-o" aria-hidden="true" /> 数据评测
+            </el-button>
            <el-button :loading="resultLoading" @click="loadResults"><i class="fa fa-refresh" /></el-button>
          </div>
        </div>

+        <div v-if="evaluationProgress.visible" class="evaluation-progress">
+          <span>
+            数据评测 {{ evaluationProgress.completed }} / {{ evaluationProgress.total }}
+            · 成功 {{ evaluationProgress.succeeded }} · 失败 {{ evaluationProgress.failed }}
+          </span>
+          <el-progress
+            :percentage="evaluationPercentage"
+            :show-text="false"
+            :stroke-width="5"
+            :color="evaluationProgress.failed > 0 ? '#d97706' : '#5b50f2'"
+          />
+        </div>
+
        <el-table
          v-if="results.length"
          :data="results"
@@ -845,9 +958,26 @@ onBeforeUnmount(() => {
          </template>
          <el-table-column label="质量分" width="88" align="center">
            <template #default="{ row }">
-              <el-tooltip :content="qualityFlagsLabel((row as DataProcessResult).quality_score)">
-                <span>{{ qualityScoreLabel((row as DataProcessResult).quality_score) }}</span>
-              </el-tooltip>
+              <el-popover
+                v-if="qualityScoreEvaluated((row as DataProcessResult).quality_score)"
+                placement="top"
+                :width="296"
+                trigger="hover"
+                :show-after="150"
+                popper-class="quality-radar-popper"
+              >
+                <template #reference>
+                  <span
+                    class="detail-quality-score"
+                    :class="qualityScoreTone((row as DataProcessResult).quality_score)"
+                  >{{ qualityScoreLabel((row as DataProcessResult).quality_score) }}</span>
+                </template>
+                <QualityRadarPopover
+                  :quality="(row as DataProcessResult).quality_score!"
+                  :score="Number((row as DataProcessResult).quality_score?.overall)"
+                />
+              </el-popover>
+              <span v-else class="detail-quality-empty">{{ qualityScoreLabel((row as DataProcessResult).quality_score) }}</span>
            </template>
          </el-table-column>
          <el-table-column label="状态" width="90" align="center">
@@ -1099,6 +1229,35 @@ onBeforeUnmount(() => {
 .result-filters :deep(.el-select) { width: 120px; }
 .result-section :deep(.el-table) { border-radius: 0; }

+.evaluation-progress {
+  display: grid;
+  grid-template-columns: 1fr 220px;
+  align-items: center;
+  gap: 14px;
+  padding: 10px 18px;
+  color: #667085;
+  background: #f8f9fc;
+  font-size: 12px;
+}
+
+.detail-quality-score {
+  display: inline-block;
+  min-width: 44px;
+  padding: 2px 8px;
+  border-radius: 10px;
+  color: #475467;
+  background: #f2f4f7;
+  font-weight: 700;
+  font-variant-numeric: tabular-nums;
+  cursor: default;
+
+  &.is-success { color: #067647; background: #e6f4ee; }
+  &.is-warning { color: #b54708; background: #fef0c7; }
+  &.is-danger { color: #b42318; background: #fee4e2; }
+}
+
+.detail-quality-empty { color: #98a2b3; }
+
 :global(.data-process-result-tooltip) {
  box-sizing: border-box;
  max-width: min(520px, calc(100vw - 32px));
--- a/frontend/src/views/data-process/create/QualityRadarPopover.vue
+++ b/frontend/src/views/data-process/create/QualityRadarPopover.vue
@@ -0,0 +1,252 @@
+<script setup lang="ts">
+import { computed } from 'vue'
+import VChart from 'vue-echarts'
+import '@/plugins/echarts'
+import type { EChartsOption } from 'echarts'
+import type { ResultQualityDetails } from './types'
+
+const props = defineProps<{
+  quality: ResultQualityDetails
+  score?: number
+}>()
+
+// 轴标签按词意预置断行，避免长中文标签把雷达网格挤偏或被机械切词。
+const JUDGE_DIMENSION_LABELS: Record<string, string> = {
+  faithfulness: '忠实度',
+  correctness: '正确性',
+  clarity: '问题\n清晰度',
+  completeness: '回答\n完整性',
+  alignment: '指令\n对齐',
+  reasoning_validity: '推理\n有效性',
+  chosen_quality: 'chosen\n质量',
+  rejected_quality: 'rejected\n质量',
+  preference_reasonableness: '偏好\n区分',
+}
+
+const SEMANTIC_DIMENSION_LABELS: Record<string, string> = {
+  question_answer: '问答\n相关',
+  answer_source: '来源\n覆盖',
+}
+
+interface RadarDimension {
+  name: string
+  value: number
+}
+
+const radarDimensions = computed<RadarDimension[]>(() => {
+  const dimensions: RadarDimension[] = []
+  for (const [key, value] of Object.entries(props.quality?.judge?.scores ?? {})) {
+    dimensions.push({
+      name: JUDGE_DIMENSION_LABELS[key] ?? key,
+      value: Math.round(value * 20),
+    })
+  }
+  for (const [key, value] of Object.entries(props.quality?.semantic ?? {})) {
+    if (key === 'overall' || typeof value !== 'number') continue
+    dimensions.push({
+      name: SEMANTIC_DIMENSION_LABELS[key] ?? key,
+      value: Math.round(value),
+    })
+  }
+  return dimensions
+})
+
+// 可用维度太少时雷达图失去意义，降级为分层分数展示。
+const showRadar = computed(() => radarDimensions.value.length >= 3)
+
+const radarOption = computed<EChartsOption>(() => ({
+  radar: {
+    indicator: radarDimensions.value.map((dimension) => ({
+      name: dimension.name,
+      max: 100,
+    })),
+    radius: '56%',
+    center: ['50%', '50%'],
+    splitNumber: 4,
+    axisName: {
+      color: '#667085',
+      fontSize: 10,
+      lineHeight: 13,
+    },
+    splitArea: { areaStyle: { color: ['#fbfbfd', '#f2f4f8'] } },
+    splitLine: { lineStyle: { color: '#e4e7ec' } },
+    axisLine: { lineStyle: { color: '#e4e7ec' } },
+  },
+  series: [{
+    type: 'radar',
+    symbol: 'circle',
+    symbolSize: 3,
+    data: [{
+      value: radarDimensions.value.map((dimension) => dimension.value),
+      name: '质量维度',
+      areaStyle: { color: 'rgba(91, 80, 242, 0.18)' },
+      lineStyle: { color: '#5b50f2', width: 1.5 },
+      itemStyle: { color: '#5b50f2' },
+    }],
+  }],
+}))
+
+const layerScores = computed(() => {
+  const layers = props.quality?.layers ?? {}
+  return [
+    { label: '规则层', value: layers.rule },
+    { label: '语义层', value: layers.semantic },
+    { label: '评审层', value: layers.judge },
+  ].filter((layer): layer is { label: string; value: number } => (
+    typeof layer.value === 'number'
+  ))
+})
+
+const displayScore = computed(() => {
+  if (typeof props.score === 'number' && !isNaN(props.score)) {
+    return props.score.toFixed(1)
+  }
+  return null
+})
+
+const scoreTone = computed(() => {
+  const numScore = props.score ?? 0
+  return numScore >= 80 ? 'is-success' : numScore >= 60 ? 'is-warning' : 'is-danger'
+})
+</script>
+
+<template>
+  <div class="quality-popover">
+    <div v-if="displayScore !== null" class="popover-header">
+      <strong>质量评测</strong>
+      <span class="popover-score" :class="scoreTone">{{ displayScore }}</span>
+    </div>
+
+    <VChart
+      v-if="showRadar"
+      class="quality-radar"
+      :option="radarOption"
+      autoresize
+    />
+    <div v-else class="radar-fallback">
+      维度数据不足，已评测维度少于 3 个时以分层分数为准。
+    </div>
+
+    <div class="layer-scores">
+      <div v-for="layer in layerScores" :key="layer.label" class="layer-item">
+        <span>{{ layer.label }}</span>
+        <el-progress
+          :percentage="Math.round(layer.value)"
+          :stroke-width="6"
+          :show-text="false"
+          :color="layer.value >= 80 ? '#12b76a' : layer.value >= 60 ? '#f0b429' : '#d92d20'"
+        />
+        <em>{{ layer.value.toFixed(0) }}</em>
+      </div>
+    </div>
+
+    <p v-if="quality?.judge?.reason" class="judge-reason">{{ quality.judge.reason }}</p>
+    <div v-if="quality?.judge?.issues?.length" class="judge-issues">
+      <span v-for="issue in quality.judge.issues" :key="issue" class="issue-tag">{{ issue }}</span>
+    </div>
+    <div v-if="quality?.judge?.model" class="judge-model">评审模型：{{ quality.judge.model }}</div>
+  </div>
+</template>
+
+<style scoped lang="scss">
+.quality-popover {
+  display: flex;
+  flex-direction: column;
+  gap: 10px;
+  width: 100%;
+  box-sizing: border-box;
+}
+
+.popover-header {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  padding-bottom: 6px;
+  border-bottom: 1px solid #f2f4f7;
+
+  strong {
+    color: #344054;
+    font-size: 13px;
+  }
+}
+
+.popover-score {
+  color: #344054;
+  font-size: 18px;
+  font-weight: 700;
+  font-variant-numeric: tabular-nums;
+
+  &.is-success { color: #12b76a; }
+  &.is-warning { color: #d99b0b; }
+  &.is-danger { color: #d92d20; }
+}
+
+.quality-radar {
+  width: 100%;
+  height: 220px;
+  box-sizing: border-box;
+}
+
+.radar-fallback {
+  padding: 18px 10px;
+  color: #98a2b3;
+  font-size: 12px;
+  text-align: center;
+}
+
+.layer-scores {
+  display: flex;
+  flex-direction: column;
+  gap: 6px;
+}
+
+.layer-item {
+  display: grid;
+  grid-template-columns: 44px 1fr 28px;
+  align-items: center;
+  gap: 8px;
+  color: #667085;
+  font-size: 11px;
+
+  em {
+    color: #344054;
+    font-style: normal;
+    font-weight: 600;
+    text-align: right;
+    font-variant-numeric: tabular-nums;
+  }
+}
+
+.judge-reason {
+  margin: 0;
+  color: #475467;
+  font-size: 12px;
+  line-height: 1.6;
+}
+
+.judge-issues {
+  display: flex;
+  flex-wrap: wrap;
+  gap: 4px;
+}
+
+.issue-tag {
+  padding: 2px 8px;
+  color: #b54708;
+  background: #fef0c7;
+  border-radius: 3px;
+  font-size: 11px;
+}
+
+.judge-model {
+  color: #98a2b3;
+  font-size: 11px;
+}
+</style>
+
+<style lang="scss">
+.quality-radar-popper {
+  padding: 14px 16px !important;
+}
+</style>
+
--- a/frontend/src/views/data-process/create/ResultEditorStep.vue
+++ b/frontend/src/views/data-process/create/ResultEditorStep.vue
@@ -1,6 +1,7 @@
 <script setup lang="ts">
 import { computed, ref } from 'vue'
-import type { BulkResultRegenerationState, PreviewItem, ResultItem } from './types'
+import QualityRadarPopover from './QualityRadarPopover.vue'
+import type { BulkResultRegenerationState, PreviewItem, ResultEvaluationState, ResultItem } from './types'
 import type { DataProcessOutputType } from '@/types/dataProcess'

 const props = defineProps<{
@@ -9,6 +10,7 @@ const props = defineProps<{
  selectedId: string | null
  regeneratingResultId: string | null
  bulkRegeneration: BulkResultRegenerationState
+  evaluation: ResultEvaluationState
  outputType: DataProcessOutputType
 }>()

@@ -17,6 +19,7 @@ const emit = defineEmits<{
  'update:field': [id: string, field: 'instruction' | 'input' | 'output' | 'chosen' | 'rejected', value: string]
  'regenerate:item': [id: string]
  'regenerate:all': []
+  'evaluate:all': []
 }>()

 const search = ref('')
@@ -30,6 +33,15 @@ const bulkRegenerationActive = computed(() => props.bulkRegeneration.status ===
 const bulkRegenerationVisible = computed(() => (
  props.bulkRegeneration.status !== 'idle' && props.bulkRegeneration.total > 0
 ))
+const evaluationActive = computed(() => props.evaluation.status === 'running')
+const evaluationVisible = computed(() => (
+  props.evaluation.status !== 'idle' && props.evaluation.total > 0
+))
+const evaluationPercentage = computed(() => {
+  if (!props.evaluation.total) return 0
+  return Math.round((props.evaluation.completed / props.evaluation.total) * 100)
+})
+const evaluatedCount = computed(() => props.items.filter((item) => item.qualityDetails?.evaluated).length)
 const bulkRegenerationPercentage = computed(() => (
  props.bulkRegeneration.total > 0
    ? Math.round((props.bulkRegeneration.completed / props.bulkRegeneration.total) * 100)
@@ -98,21 +110,47 @@ function selectRelative(offset: number) {
 <template>
  <section class="result-step">
    <div class="result-workspace">
-      <aside class="result-list-pane" :class="{ 'has-bulk-progress': bulkRegenerationVisible }">
+      <aside class="result-list-pane" :class="{ 'has-bulk-progress': bulkRegenerationVisible || evaluationVisible }">
        <div class="pane-header result-list-header">
-          <div class="result-list-title"><strong>生成结果</strong><span>共 {{ items.length }} 条</span></div>
-          <el-button
-            v-if="invalidCount > 0"
-            size="small"
-            plain
-            type="primary"
-            :loading="bulkRegenerationActive"
-            :disabled="Boolean(regeneratingResultId) || bulkRegenerationActive"
-            @click="emit('regenerate:all')"
-          >
-            <i v-if="!bulkRegenerationActive" class="fa fa-refresh" style="margin-right: 4px;" />
-            {{ bulkRegenerationActive ? '重新生成中' : `全部重新生成（${invalidCount}）` }}
-          </el-button>
+          <div class="result-list-title">
+            <strong>生成结果</strong><span>共 {{ items.length }} 条<template v-if="evaluatedCount"> · 已评测 {{ evaluatedCount }}</template></span>
+          </div>
+          <div class="result-list-actions">
+            <el-button
+              size="small"
+              plain
+              :loading="evaluationActive"
+              :disabled="!items.length || bulkRegenerationActive || Boolean(regeneratingResultId)"
+              @click="emit('evaluate:all')"
+            >
+              <i v-if="!evaluationActive" class="fa fa-check-square-o" style="margin-right: 4px;" />
+              数据评测
+            </el-button>
+            <el-button
+              v-if="invalidCount > 0"
+              size="small"
+              plain
+              type="primary"
+              :loading="bulkRegenerationActive"
+              :disabled="Boolean(regeneratingResultId) || bulkRegenerationActive || evaluationActive"
+              @click="emit('regenerate:all')"
+            >
+              <i v-if="!bulkRegenerationActive" class="fa fa-refresh" style="margin-right: 4px;" />
+              {{ bulkRegenerationActive ? '重新生成中' : `全部重新生成（${invalidCount}）` }}
+            </el-button>
+          </div>
+        </div>
+        <div v-if="evaluationVisible" class="bulk-regeneration-progress">
+          <div>
+            <span>数据评测 {{ evaluation.completed }} / {{ evaluation.total }}</span>
+            <span>成功 {{ evaluation.succeeded }} · 失败 {{ evaluation.failed }}</span>
+          </div>
+          <el-progress
+            :percentage="evaluationPercentage"
+            :show-text="false"
+            :stroke-width="5"
+            :color="evaluation.failed > 0 ? '#d97706' : '#5b50f2'"
+          />
        </div>
        <div v-if="bulkRegenerationVisible" class="bulk-regeneration-progress">
          <div>
@@ -146,6 +184,23 @@ function selectRelative(offset: number) {
              <strong>{{ item.instruction || '未填写指令' }}</strong>
              <small>{{ outputType === 'dpo' ? (item.chosen || '未填写 Chosen') : (item.output || '未填写输出') }}</small>
            </span>
+            <el-popover
+              v-if="item.qualityScore != null && item.qualityDetails"
+              placement="right"
+              :width="296"
+              trigger="hover"
+              :show-after="150"
+              popper-class="quality-radar-popper"
+            >
+              <template #reference>
+                <span
+                  class="result-score"
+                  :class="item.qualityScore >= 80 ? 'is-success' : item.qualityScore >= 60 ? 'is-warning' : 'is-danger'"
+                  @click.stop
+                >{{ item.qualityScore.toFixed(0) }}</span>
+              </template>
+              <QualityRadarPopover :quality="item.qualityDetails" :score="item.qualityScore" />
+            </el-popover>
            <i v-if="itemRegenerating(item.id)" class="css-spinner" />
            <i
              v-else
@@ -303,6 +358,42 @@ function selectRelative(offset: number) {
  }
 }

+.result-list-actions {
+  display: flex;
+  flex: none;
+  align-items: center;
+  gap: 8px;
+}
+
+.result-score {
+  flex: none;
+  min-width: 34px;
+  padding: 2px 8px;
+  border-radius: 10px;
+  color: #475467;
+  background: #f2f4f7;
+  font-size: 12px;
+  font-weight: 700;
+  font-variant-numeric: tabular-nums;
+  text-align: center;
+  cursor: default;
+
+  &.is-success {
+    color: #067647;
+    background: #e6f4ee;
+  }
+
+  &.is-warning {
+    color: #b54708;
+    background: #fef0c7;
+  }
+
+  &.is-danger {
+    color: #b42318;
+    background: #fee4e2;
+  }
+}
+
 .pane-header {
  display: flex;
  align-items: center;
--- a/frontend/src/views/data-process/create/types.ts
+++ b/frontend/src/views/data-process/create/types.ts
@@ -1,6 +1,9 @@
 import type {
  DataProcessOutputType,
  DataProcessPreviewFileStatus,
+  DataProcessQualityJudge,
+  DataProcessQualityLayers,
+  DataProcessQualitySemantic,
  DataProcessReasoningDetail,
 } from '@/types/dataProcess'

@@ -165,6 +168,14 @@ export interface GenerationState {
  message: string
 }

+export interface ResultQualityDetails {
+  semantic?: DataProcessQualitySemantic | null
+  judge?: DataProcessQualityJudge | null
+  layers?: DataProcessQualityLayers | null
+  evaluated?: boolean
+  flags?: string[]
+}
+
 export interface ResultItem {
  id: string
  previewItemId: string | null
@@ -188,7 +199,7 @@ export interface ResultItem {
  error?: string
  split?: 'train' | 'validation' | 'test'
  qualityScore?: number
-  qualityDetails?: Record<string, number>
+  qualityDetails?: ResultQualityDetails
  updatedAt?: string
 }

@@ -201,3 +212,11 @@ export interface BulkResultRegenerationState {
  targetIds: string[]
  failedIds: string[]
 }
+
+export interface ResultEvaluationState {
+  status: 'idle' | 'running' | 'completed' | 'partial' | 'failed'
+  total: number
+  completed: number
+  succeeded: number
+  failed: number
+}
--- a/frontend/src/views/data-process/create/useDataProcessEvaluation.ts
+++ b/frontend/src/views/data-process/create/useDataProcessEvaluation.ts
@@ -0,0 +1,126 @@
+import { computed, reactive, type Ref } from 'vue'
+import { ElMessage } from 'element-plus'
+import { evaluateDataProcessResults } from '@/api/modules/dataProcess'
+import { mapResult } from './useDataProcessGeneration'
+import type { ResultEvaluationState, ResultItem } from './types'
+
+interface EvaluationBindings {
+  taskId: Ref<string | null>
+  results: Ref<ResultItem[]>
+  selectedResultId: Ref<string | null>
+}
+
+// 与批量重新生成一致的分块大小：4 个后端 worker 消费三轮，
+// 单条评测最长 60 秒，12 条在批量接口 240 秒超时预算内。
+const EVALUATION_CHUNK_SIZE = 12
+
+function hasUnsavedChanges(item: ResultItem) {
+  return item.instruction !== item.savedInstruction
+    || item.input !== item.savedInput
+    || item.output !== item.savedOutput
+    || item.chosen !== item.savedChosen
+    || item.rejected !== item.savedRejected
+}
+
+export function useDataProcessEvaluation(bindings: EvaluationBindings) {
+  const evaluation = reactive<ResultEvaluationState>({
+    status: 'idle',
+    total: 0,
+    completed: 0,
+    succeeded: 0,
+    failed: 0,
+  })
+  const evaluationBusy = computed(() => evaluation.status === 'running')
+
+  function resetEvaluation() {
+    Object.assign(evaluation, {
+      status: 'idle',
+      total: 0,
+      completed: 0,
+      succeeded: 0,
+      failed: 0,
+    })
+  }
+
+  async function evaluateAllResults() {
+    const taskId = bindings.taskId.value
+    if (!taskId) return false
+    if (evaluationBusy.value) {
+      ElMessage.warning('请等待当前数据评测完成')
+      return false
+    }
+
+    const candidates = bindings.results.value.filter((item) => item.updatedAt)
+    if (!candidates.length) {
+      ElMessage.info('当前没有可评测的结果')
+      return false
+    }
+    const unsaved = candidates.find(hasUnsavedChanges)
+    if (unsaved) {
+      bindings.selectedResultId.value = unsaved.id
+      ElMessage.warning('存在未保存的修改，请先保存后再进行数据评测')
+      return false
+    }
+
+    Object.assign(evaluation, {
+      status: 'running',
+      total: candidates.length,
+      completed: 0,
+      succeeded: 0,
+      failed: 0,
+    })
+
+    let interrupted = false
+    try {
+      for (let offset = 0; offset < candidates.length; offset += EVALUATION_CHUNK_SIZE) {
+        const chunk = candidates.slice(offset, offset + EVALUATION_CHUNK_SIZE)
+        try {
+          const evaluated = await evaluateDataProcessResults(taskId, {
+            items: chunk.map((item) => ({
+              result_id: item.id,
+              expected_updated_at: item.updatedAt as string,
+            })),
+          })
+          for (const item of evaluated.items) {
+            const index = bindings.results.value.findIndex((entry) => entry.id === String(item.id))
+            if (index >= 0) bindings.results.value[index] = mapResult(item)
+          }
+          evaluation.completed += evaluated.total
+          evaluation.succeeded += evaluated.succeeded
+          evaluation.failed += evaluated.failed
+        } catch {
+          const remaining = candidates.slice(offset)
+          evaluation.completed = evaluation.total
+          evaluation.failed += remaining.length
+          interrupted = true
+          break
+        }
+      }
+
+      if (!interrupted && evaluation.failed === 0) {
+        evaluation.status = 'completed'
+        ElMessage.success(`数据评测完成：成功 ${evaluation.succeeded} 条`)
+      } else if (evaluation.succeeded > 0) {
+        evaluation.status = 'partial'
+        ElMessage.warning(
+          `数据评测完成：成功 ${evaluation.succeeded} 条，失败 ${evaluation.failed} 条`,
+        )
+      } else {
+        evaluation.status = 'failed'
+        ElMessage.error(`数据评测失败：${evaluation.failed} 条结果未完成评测`)
+      }
+      return evaluation.failed === 0
+    } catch {
+      evaluation.status = 'failed'
+      ElMessage.error('批量数据评测意外中断，已完成的评分保持不变')
+      return false
+    }
+  }
+
+  return {
+    evaluation,
+    evaluationBusy,
+    evaluateAllResults,
+    resetEvaluation,
+  }
+}
--- a/frontend/src/views/data-process/create/useDataProcessGeneration.ts
+++ b/frontend/src/views/data-process/create/useDataProcessGeneration.ts
@@ -28,6 +28,7 @@ const POLL_INTERVAL_MS = 1500
 const BULK_REGENERATION_CHUNK_SIZE = 12

 function mapResult(item: DataProcessResult): ResultItem {
+  const quality = item.quality_score
  return {
    id: String(item.id),
    previewItemId: item.preview_item_id == null ? null : String(item.preview_item_id),
@@ -50,11 +51,21 @@ function mapResult(item: DataProcessResult): ResultItem {
    status: item.status,
    error: item.error || undefined,
    split: item.split || undefined,
-    qualityScore: item.quality_score?.overall,
+    // 生成阶段只有内部规则分，界面不展示；数据评测完成后才显示组合分。
+    qualityScore: quality?.evaluated ? quality.overall : undefined,
+    qualityDetails: {
+      semantic: quality?.semantic ?? null,
+      judge: quality?.judge ?? null,
+      layers: quality?.layers ?? null,
+      evaluated: Boolean(quality?.evaluated),
+      flags: quality?.flags ?? [],
+    },
    updatedAt: item.updated_at,
  }
 }

+export { mapResult }
+
 export function useDataProcessGeneration(bindings: GenerationBindings) {
  const results = ref<ResultItem[]>([])
  const selectedResultId = ref<string | null>(null)