Status: IN
The belief registry externalizes and persists the critic's judgments. Instead of relying on the same LLM to both generate and evaluate (which fails — self-critique damages accuracy -3pp to -41.5pp), the registry stores review outcomes as truth values (IN/OUT), retraction records, and nogoods. The critic's work survives across sessions and is available to any model.
Source: repo:beliefs-pi/entries/2026/05/06/generate-and-critique-llms-are-half-a-mind.md