用户 → Gradio Web UI ↓ QA Service (缓存 + 流式) ↓ ReAct Agent ← 工具调用（文档聚焦 / 记忆召回） ↓ RAG Chain ├── 检索器（两阶段混合检索） │ ├── Stage 1: 全库广搜 → 定位 Top-N 文档 ...
The official Neo4j GraphRAG package for Python enables developers to build graph retrieval augmented generation (GraphRAG) applications using the power of Neo4j and Python. As a first-party library, ...
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