# LangChain生态系统
langchain==0.3.27
langchain-core==0.3.75
langchain-elasticsearch==0.3.2
langchain-openai==0.3.32
langchain-text-splitters==0.3.9
langgraph==0.6.6
langgraph-checkpoint==2.1.1
langgraph-prebuilt==0.6.4
langgraph-sdk==0.2.3
langsmith==0.4.19

# OpenAI
openai==1.102.0

# Elasticsearch
elasticsearch==8.19.0

# FastAPI
fastapi==0.116.1
uvicorn==0.35.0

# 数据处理
numpy==2.3.2
pandas==2.3.2
networkx==3.5
scipy
faiss-cpu

# 验证和配置
pydantic==2.11.7
pydantic_core==2.33.2
python-dotenv
pyyaml
json-repair
jsonschema

# HTTP和异步
requests
aiohttp
tenacity==9.1.2
python-multipart

# 工具类
tqdm
typing-extensions
structlog