Production-grade multilingual RAG for scientific research across 12 languages (English + 11 Indic). Uses BGE-M3, ChromaDB, hybrid BM25+dense retrieval, cross-encoder reranking, and Gemini 3.6 Flash. Includes fast RAG, LangGraph agents, 6 research tools, NLI verification, multimodal indexing, and grounded citations (<2% hallucinations).
python embeddings indic-languages scientific-research pymupdf gemini-api rag research-assistant fastapi multilingual-nlp llm chromadb pdf-qa multilingual-rag scientific-rag
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Updated
Oct 5, 2026 - Python