Mindflix

Semantic film discovery

Describe a scene or a mood and get matching films, through LLM topic extraction and vector search.

What I built

Users describe a scene or mood; an LLM breaks it into topics matched by vector search (PostgreSQL + pgvector, nomic-embed-text).
Fuzzy title resolution with Elasticsearch/Kibana, enrichment via the IMDB API.
Collaborative-filtering recommender + semantic cache layer cutting redundant API calls.
Self-hosted LLM inference (Ollama / Llama 3.2) on a Linux VPS under PM2.