milanlazarevic/AI-agent-for-PDF
RAG AI agent for PDF querying with Gemini LLM API and chroma vector database
Implements semantic chunking and local vector indexing for PDF content, then routes queries to either context-aware Gemini responses or SerpAPI web search based on retrieval confidence. Built on LangChain with environment-based API key management for Gemini and SerpAPI integration, supporting fallback search when document context is insufficient.
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Language
Python
License
GPL-3.0
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Last pushed
Jun 24, 2025
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