The tool applies a structured analytical framework to user-provided source material. Such as: official statistics, government documents, verified news reporting. Outputs findings in three explicit layers: documented facts, observed patterns, and probability assessments. The layers are always kept distinct. Core methodology: refuse the isolated incident framing by default, distinguish formal institutional existence from functional performance, cross-reference government narrative against primary data from those same institutions, weight institutional response to exposure as data equal to the event itself. The reference implementation covers Sweden 2019–2026 and is in the docs directory. The system prompt encoding the methodology is visible in src/App.jsx. Bring your own Anthropic API key. No backend, no data collection. Remember to use good quality data. Better data = Better result.

Repo: github.com/pablo-chacon/pattern-analyzer Tool: https://pattern-analyzer-delta.vercel.app/