A lightweight document-aware chatbot that can answer questions from PDF, DOCX, or text files using Sentence-Transformer embeddings for context retrieval, LLM models (OpenAI and Ollama here) for answer generation and Gradio chatbot UI for interaction
python embeddings openai gradio rag sentence-transformers llms ollama context-retrieval documment-ai
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Updated
Dec 2, 2025 - Python