gradio>=5.0.0
python-dotenv>=1.0.0

# LangChain stack
langchain>=0.3.0
langchain-core>=0.3.0
langchain-community>=0.3.0
langchain-classic>=1.0.0
langchain-huggingface>=0.1.0
langchain-openai>=0.2.0
langchain-anthropic>=0.3.0

# Provider SDKs (used by LangChain integrations)
huggingface-hub>=0.27.0
transformers>=4.40.0
torch>=2.0.0
openai>=1.60.0
anthropic>=0.43.0

# Public benchmark datasets
datasets>=2.19.0
tqdm>=4.66.0

# Public OSS API service (see api/requirements.txt)
fastapi>=0.115.0
uvicorn[standard]>=0.32.0
opentelemetry-api>=1.28.0
opentelemetry-sdk>=1.28.0
openinference-instrumentation-langchain>=0.1.0
opentelemetry-instrumentation-fastapi>=0.49b0