Cognitive profiling

This domain hosts two research services on how software agents use evidence.

• Reference figures: thirteen reference-class figures for countries, regions and the world, from Our World in Data, frozen on one date, each with its source. Every page is also served as markdown.
• Evidence tools: an MCP server with three tools for reasoning with figures: base rates from Our World in Data, checks that a reported statistic agrees with the figures beside it, and Bayes' rule with repeated reports counted once.

What is recorded

Requests to this page and to both services are logged for research, in one record. Addresses are stored only as keyed hashes, raw records are deleted after 90 days, and findings are reported only in aggregate. No cookies are set and no scripts run. The full terms are on each service: reference figures, evidence tools.