itd-84 says model contradiction detection must never hold a gate shut on its own; itd-2609291923559186's hook can refuse a commit on one

itd-84 says model contradiction detection must never hold a gate shut on its own; itd-2609291923559186's hook can refuse a commit on one

A premise contradiction (severity minor) found by the cross-document consistency pass.

• End A: .abcd/development/intents/disciplines/itd-84-intent-decomposition.md:33 — "Contradiction detection is unreliable even on frontier models and over-flags by default"
• End B: .abcd/development/intents/planned/itd-2609291923559186-the-consistency-pass-runs-where-records.md:68 — "refuse the commit naming the finding"

itd-84 says contradiction detection over-flags even on frontier models, so it stays advisory, human-confirmed and never auto-filed. itd-2609291923559186's pre-commit hook can be set to stop, refusing the commit on a finding that includes model-pass contradictions, or to automatic, filing judgement contradictions as issues without a person. Both modes are what the discipline rules out.

Evidence: .abcd/work/reviews/2026-10-26-consistency/00-summary.md, finding 1096.