81 lines
2.1 KiB
Markdown
81 lines
2.1 KiB
Markdown
|
# Notes: 多智能体群聊系统研究
|
|||
|
|
|
|||
|
|
## 核心概念
|
|||
|
|
|
|||
|
|
### 群聊系统 vs 之前的 Supervisor 系统
|
|||
|
|
|
|||
|
|
| 特性 | Supervisor 系统 | 群聊系统 |
|
|||
|
|
|------|----------------|----------|
|
|||
|
|
| 流程 | 线性：规划 → 执行 → 汇总 | 多阶段循环 |
|
|||
|
|
| Agent 关系 | 层级：Supervisor 管理 Workers | 平等协作 |
|
|||
|
|
| 通信方式 | 单向：任务分发 | 多向：互相讨论 |
|
|||
|
|
| 决策方式 | Supervisor 决定 | CEO 最终决策 |
|
|||
|
|
| 用户参与 | 旁观 | 可插话 |
|
|||
|
|
|
|||
|
|
### 设计模式
|
|||
|
|
|
|||
|
|
#### 1. 流水线模式
|
|||
|
|
```
|
|||
|
|
Stage 1 (Presenter) → Stage 2 (Discusser) → Stage 3 (Summarizer)
|
|||
|
|
```
|
|||
|
|
|
|||
|
|
#### 2. 消息传递
|
|||
|
|
- 每个 Stage 维护一个消息队列
|
|||
|
|
- Agent 的输出成为下一个 Agent 的输入
|
|||
|
|
- 使用 Shared Context 存储共享状态
|
|||
|
|
|
|||
|
|
#### 3. 智能轮数
|
|||
|
|
```python
|
|||
|
|
class SmartRoundController:
|
|||
|
|
def should_continue(self, stage, round_num, messages):
|
|||
|
|
# 使用 LLM 判断是否继续
|
|||
|
|
prompt = f"""
|
|||
|
|
当前阶段: {stage}
|
|||
|
|
当前轮数: {round_num}
|
|||
|
|
讨论内容: {messages}
|
|||
|
|
|
|||
|
|
讨论是否已经充分？是否需要更多轮数？
|
|||
|
|
"""
|
|||
|
|
return llm.judge(prompt)
|
|||
|
|
```
|
|||
|
|
|
|||
|
|
## 复用现有架构
|
|||
|
|
|
|||
|
|
### 可复用的组件
|
|||
|
|
1. **LLM Factory** - 语言模型
|
|||
|
|
2. **Tool Registry** - 工具注册
|
|||
|
|
3. **Session Manager** - 会话管理
|
|||
|
|
4. **Agent Executor** - Agent 执行逻辑（部分）
|
|||
|
|
|
|||
|
|
### 需要新增的组件
|
|||
|
|
1. **GroupChatManager** - 群聊管理器
|
|||
|
|
2. **Participant** - 参与者 Agent
|
|||
|
|
3. **Stage Controller** - 阶段控制器
|
|||
|
|
4. **SmartRoundController** - 智能轮数控制器
|
|||
|
|
|
|||
|
|
## 关键数据结构
|
|||
|
|
|
|||
|
|
### GroupMessage
|
|||
|
|
```python
|
|||
|
|
class GroupMessage(BaseModel):
|
|||
|
|
id: str
|
|||
|
|
agent_id: str
|
|||
|
|
agent_name: str
|
|||
|
|
content: str
|
|||
|
|
timestamp: datetime
|
|||
|
|
stage: str # presenter/discusser/summarizer
|
|||
|
|
round: int
|
|||
|
|
replying_to: Optional[str] # 回复的消息 ID
|
|||
|
|
```
|
|||
|
|
|
|||
|
|
### GroupContext
|
|||
|
|
```python
|
|||
|
|
class GroupContext(BaseModel):
|
|||
|
|
topic: str # 讨论主题
|
|||
|
|
stage: str # 当前阶段
|
|||
|
|
round: int # 当前轮数
|
|||
|
|
messages: list[GroupMessage] # 所有消息
|
|||
|
|
user_interruptions: list[str] # 用户插话
|
|||
|
|
final_decision: Optional[str] # 最终决策
|
|||
|
|
```
|