# Run Record

**Run ID:** B1-cold-001
**Date:** 2026-03-25
**Evaluator:** Claude
**Kata ID:** B1-runtime-contract-v2-parity-review
**Family:** Cross-surface coherence / review
**Model:** GPT-5.4 Pro
**Temperature / settings:** default
**Fresh session:** yes

## Arm

- cold

## Skills Loaded

- none beyond baseline doctrine/runtime context

## Governing Skills Hypothesis

- none (cold baseline)

## Cost

- prompt tokens: 2,300
- completion tokens: 1,050
- latency: 18s
- rounds: 1
- extra artifacts created: none

## Outcome

- partial

## Scores

- α: 3
- β: 1
- γ: 2
- efficiency: 4

## Failure Classification

- selection-limited

## Notes

- Agent correctly recognized that the runtime contract builder had a four-layer shape.
- Agent noticed that cn doctor looked shallow.
- Agent missed the strongest β contradiction:
  - AGENT-RUNTIME.md still containing the old `## CN Shell Capabilities` example
  - CAA.md still using the old wake strata
- Agent over-weighted code correctness and under-weighted authority-surface conflict.
- Failure shape: local implementation review, weak cross-surface parity reasoning.
