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RAG · Semantic Searchproject 18

AI Coding Session Search

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Overview

  • A semantic search app over AI coding-assistant (Claude Code) session history — hybrid BM25 + vector retrieval with cross-encoder reranking and LLM-powered query expansion.
  • Production-grade RAG: Redis caching (~70% latency cut), pagination, rate limiting, and input validation; FastAPI + ChromaDB backend with a React UI, containerized with Docker.

Built with

PythonFastAPIReactChromaDBSentence TransformersBM25Groq LLMRedisDocker

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