Files
gstack/test/helpers
Garry TanandClaude Fable 5 83de97e152 fix(evals): arm-benchmark harvest and judge hardening
- Harvest diffs against the recorded seed SHA (origin/main is movable by an
  agent that commits AND pushes; a recorded SHA is not).
- Fixtures get a node_modules .gitignore and the git wrapper a 64MB
  maxBuffer, so a vendored-dependency arm is scored instead of killing the
  cell.
- The judge diff cap is a named constant with loud truncation (log +
  judge_reasoning suffix).
- Judge prompt block markers carry a per-call random sentinel, so a diff
  containing a faked closing marker cannot escape the data block.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
2026-08-29 05:18:52 +00:00
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