推理优化

2026-05-06 04:26:06 +08:00
parent 1260bef5cb
commit ef6fbc1521
12 changed files with 313 additions and 129 deletions
--- a/backend/app/main_graph/nodes/fast_paths.py
+++ b/backend/app/main_graph/nodes/fast_paths.py
@@ -103,8 +103,9 @@ async def fast_rag_node(state: MainGraphState, config: Optional[RunnableConfig]
            # 注意：这里不设置 final_result，让 llm_call 节点处理
            return state

-        # 无效结果：升级到 React 循环
+        # 检索结果无效：标记失败，升级到 React 循环
        info("[Fast RAG] 无有效检索结果，升级到 React 循环")
+        await dispatch_custom_event("fast_path_end", {"path": "fast_rag", "success": False}, config)
        return _mark_fast_path_failed(state, "无有效检索结果")

    except Exception as e: