Spiritual AI Guide
A RAG-powered AI chatbot that semantically searches 1,649 personal notes on spirituality, psychology, and philosophy — delivering grounded, cited responses via GPT-4 Turbo.
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Hybrid RAG Retrieval
Combines dense vector search (cosine similarity) with BM25 keyword overlap and knowledge-graph link density for precise multi-signal retrieval.
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Grounded Citations
Every response includes inline source references — title, book, and relevance score — drawn from the retrieved knowledge base.
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Multi-LLM Support
Swap between GPT-4 Turbo, Ollama Llama 3.1 (free, local), Anthropic Claude, and Google Gemini with a single parameter.
Knowledge Base Coverage
🙏 Spiritual
💡 Self-Help
🧠 Psychology
🔬 Neuroscience
📚 Philosophy
🎯 Productivity
☯️ Eastern Philosophy
🌿 Mindfulness
Technical Stack
Python · FastAPIChromaDB · HNSWall-MiniLM-L6-v2 (384D)OpenAI GPT-4 TurboOllama Llama 3.1Next.js 14 · TypeScriptDocker · Render · Netlify