migrated-retraction-ask-degrades-across-all-external-dependencies-j0

IN premise

Created 2026-07-08T21:29:57+00:00

review-beliefs: The claim describes FTS5 degradation via "self-healing derived index with substring fallback" but neither antecedent establishes this mechanism — the first antecedent only describes falling back TO FTS5, not handling FTS5's own failure. (defeats ask-degrades-across-all-external-dependencies justification 0)

Dependents

These beliefs depend on this one:

• OUT ask-degrades-across-all-external-dependencies — The ask module degrades gracefully across all three external dependencies: LLM binary (catches TimeoutExpired/RuntimeError, falls back to raw search), FTS5 index (self-healing derived index with substring fallback), and source chunks database (catches OperationalError/DatabaseError and returns empty results) — no single external system failure prevents useful query responses.