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Generative AI / Retrieval

current

Production RAG Platform

Focused single-PDF retrieval foundation covering hybrid search, reranking, citation-aware generation, evaluation and observability.

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01 / Overview

Why it exists

Production RAG Platform is a focused single-PDF retrieval system that combines hybrid retrieval, reranking, citation-aware generation, citations, evaluation and observability over a local corpus.

Established the focused retrieval and evaluation foundation that later evolved into the multi-source, reliability-oriented Knowledge Base RAG platform.

02 / Engineering concepts

System concerns made explicit

  • Hybrid Retrieval
  • RRF Fusion
  • Cross-Encoder Reranking
  • Citation-Aware Generation
  • Citations
  • Evaluation
  • Observability

03 / Proof & evidence

Measured or reproducible signals

Evidence is represented through implemented capabilities and source-grounded repository behavior.

04 / Technology stack

Current implementation

  • FastAPI
  • Qdrant
  • Ollama
  • OpenTelemetry
  • Jaeger
  • DeepEval
  • PyMuPDF
  • Docker Compose

Related work

Project evolution