TravelIQ — AI Travel Itinerary Generator
TravelIQ is an AI-powered travel planning system that delivers a complete, feasibility-checked itinerary in under 90 seconds. A scikit-learn Random Forest classifier recommends outfits based on weather and activity features. FLUX.1-schnell generates destination imagery via the HuggingFace Inference API, with prompt-hash caching to avoid redundant calls. The core planning pipeline combines OR-Tools VRPTW routing, SARIMAX crowd forecasting for 20+ locations, and DistilBERT sentiment scoring on live reviews. GPT-4o feasibility checks validate every generated itinerary. Google Distance Matrix and Places APIs supply real-world travel data. The full itinerary is streamed to the client in under 90 seconds via SSE for a responsive UX.
Tech Stack
Key Highlights
- scikit-learn Random Forest outfit recommender based on weather and activity features
- FLUX.1-schnell image generation via HuggingFace Inference API with prompt-hash caching
- OR-Tools VRPTW routing + SARIMAX crowd forecasting (20+ locations) + DistilBERT sentiment scoring on reviews
- GPT-4o feasibility checks applied to every generated itinerary
- Google Distance Matrix and Places APIs for real-world travel data
- Full itinerary delivered in under 90 seconds via SSE streaming