GenAI
GenAI Document Assistant
Upload any document. Ask questions. Get structured answers.
Next.jsOpenAISupabase pgvectorLangChainTailwind
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THE PROBLEM
Teams spent hours searching through PDFs, contracts, and reports for specific information.
THE SOLUTION
Built a document Q&A tool: upload PDF → chunk and embed → semantic search → LLM answers with source citation.
WHAT WE BUILT
PDF upload and parsing
Semantic vector search
Cited answer generation
Chat history
Multi-document support
DEMO
Click to load demo video
TECH STACK
Next.jsOpenAISupabase pgvectorLangChainTailwind
OUTCOME
Information retrieval time cut from 20+ minutes to under 30 seconds per query.