{"id":"fabricated-specificity-rate-8-percent","text":"8% of premises contain fabricated details the source never mentioned (propose-beliefs Phase 2 experiment, 100 randomly sampled premises from handbook-expert). Dominant error type is embellishment, not contradiction — the proposer adds plausible but unsupported specifics (e.g., Redis when source says nothing about storage backend).","truth_value":"IN","source":"repo:beliefs-pi/entries/2026/06/09/propose-beliefs-accuracy-phase2-results.md","source_url":"","source_hash":"","justifications":[],"dependents":[],"metadata":{},"created_at":"","updated_at":"","reviewed_at":"","verified_at":"","retracted_at":"","explanation":{"steps":[{"node":"fabricated-specificity-rate-8-percent","truth_value":"IN","reason":"premise"}]}}