ExploitBench AutoNudge Flag Capture Rate (Sonnet 5 & Opus 5 System Cards): leaderboard
Metric: Flags Captured per Environment (%). Source: www-cdn.anthropic.com. 5 models tracked.
Top models
| # | Model | Score |
|---|---|---|
| 1 | Claude Mythos 5 | 78 |
| 2 | Claude Opus 5 | 70 |
| 3 | Claude Opus 4.8 | 40 |
| 4 | Claude Sonnet 5 | 31 |
| 5 | Claude Sonnet 4.6 | 24 |
Interactive version: theaggregate.ai/benchmark?slug=exploitbench-autonudge-flag-capture-rate-sonnet-5-opus-5-system-cards · How It Works · Data refreshed daily, snapshot 2026-09-19.