QUICKSTART.md

Graphics Guide RAG App Quickstart

Stack

• Frontend: Gradio 4.0+ (ChatInterface with auto API endpoints)
• Database: Supabase PGVector (1024-dim embeddings, HNSW index)
• LLM: HuggingFace Inference API (Llama-3.1-8B-Instruct)
• Embeddings: Jina AI API (jina-clip-v2, 1024-dim)
• Client: Supabase Python client + InferenceClient (huggingface_hub)

Key Parameters

• Temperature: 0.2 (low hallucination)
• Max Tokens: 800 (moderate responses)
• Retrieval K: 5 documents
• Match Threshold: 0.5 (cosine similarity)
• Connection: Direct via Supabase client