California Political Knowledge Map
An LLM-built knowledge graph of California politics from news reporting
Python · Pydantic AI
- Built a pipeline turning CA political news into a Neo4j knowledge graph with source provenance
- Made scrapers self-heal via JSON-LD validation and an LLM generator/critic selector loop
- Filtered article relevance with keyword rules and an LLM agent guided by examples
- Shipped a FastAPI Q&A app fusing full-text, vector, and LLM-generated, validated Cypher search
- Iterated on prompts and code by reviewing failures and rerunning LLM evals, primarily on silver sets