Why: Independent review found negated short quotes, cross-project counts and unstructured batch placement could be shown as facts.
Evidence: Each counterexample failed before repair; Backend go test ./... -count=1 and selected live-tag mechanism/stop tests passed after repair.
Impact: Require unambiguous source sentence context and matching explicit scopes, keep only cautious ordinary analysis without structured evidence, neutralize unsafe status text.
Refs: Dev task feature/fast-slow-u2-u3-plan; r0.3 review P1 findings