fastapi==0.115.0
uvicorn[standard]==0.30.6
pydantic==2.9.2
pydantic-settings==2.5.2
python-dotenv==1.0.1

# DB
SQLAlchemy==2.0.35
psycopg[binary]==3.2.3

# Excel
pandas==2.2.3
openpyxl==3.1.5

# Scraping
requests==2.32.3
beautifulsoup4==4.12.3
lxml==5.3.0

# RAG vector store — Pinecone serverless (free starter tier)
pinecone==5.4.2

# RAG v2 — multimodal ingestion (docling) + jina-clip-v2 ONNX int8 embeddings
docling==2.91.0
transformers>=4.45,<5
onnxruntime>=1.18
onnx>=1.16
huggingface_hub>=0.24
pillow>=10.0
numpy>=1.26
einops>=0.8
sentencepiece>=0.2
timm>=1.0

# Orchestration — LangGraph 1.x with native interrupt/Command resume
langgraph>=1.0,<2
langgraph-checkpoint>=4.0,<5
langchain>=1.0,<2
langchain-core>=1.0,<2
langchain-openai>=1.0,<2

# LLM providers — all accessed via LangChain chat classes that implement
# .bind_tools(). The raw `anthropic` SDK is a transitive dep of
# langchain-anthropic; same for google-genai via langchain-google-genai.
openai>=1.55,<3
sqlglot>=25
langchain-anthropic>=1.0,<2
langchain-google-genai>=2,<3

# Observability & evaluation — latest production-grade releases (verified on PyPI 2026-05-24)
# NOTE: we don't install the full `arize-phoenix` server here (it pulls FastAPI>=0.135
# and conflicts with our pin). Phoenix Cloud is the hosted backend, so the OTel
# exporter package alone is enough.
arize-phoenix-otel>=0.16.1
openinference-instrumentation-langchain>=0.1.66
openinference-instrumentation-openai>=0.1.49
openinference-instrumentation-anthropic>=1.0.5
openinference-instrumentation-google-genai>=1.0.2
opentelemetry-instrumentation-fastapi>=0.63b1
# NOTE: `open-rag-eval` is NOT installed — its 0.3.0 dependency graph
# (torch 2.7, llama_index, streamlit, transformers 4.50, openai~=2.7,
# anthropic~=0.72) hard-conflicts with this backend's pins. `app/evals/scorer.py`
# uses the same TREC-style LLM-judge prompt with the same metrics
# (groundedness / hallucination / answer_relevance / context_relevance) via
# the OpenAI SDK directly — identical signal, no dep collision.
apscheduler>=3.11.0
PyYAML>=6.0