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Open_Ultra_SAST/benchmarks/independent
Marius CiepluchandClaude Opus 5.5 21adc408f1 measure(independent): evaluation of population v2 under protocol v2 -- fails every M4 gate
The analyzer was frozen at a75b9f6. 17 cases, 102 scans (vulnerable and fixed pins
twice each), scored exactly as pre-registered.
- Recall: 0/17 (Wilson 95% 0-0.18). No unstable detections.
- Precision: 0/17 sampled (0-0.18). Every sampled finding is false: regex
  match/exec read as sinks, int casts, ORM statements, client-SDK code, the
  process's own argv, a generated database name, a registered-URI check.
- Completion: 13206/108374 questions (12%).
- Fixed-side alerts: 0, trivially, since nothing was detected.
- Benign alerts: 3.
- Stability: 2 of 100 findings differ between runs.
The zero is not an instrument artefact: FUXA, GoPay, cct-studio, ReactPress, User
Registration and Directorist completed questions in the sink file itself and still
found nothing.
Instrument failures, reported as failures: LMDeploy (every taint batch failed on all
six pins) and Froxlor's two benign scans.

This record is committed before any analyzer change informed by v2.

Co-Authored-By: Claude Opus 5.5 (1M context) <[email protected]>
Claude-Session: https://claude.ai/code/session_01EmM1j46qgKMh3zqD1QMwEo
2026-09-28 08:52:53 +02:00
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