CyberGym-E2E - PoC Generation: leaderboard
Metric: End-to-end stage S1 rate (%) on the 920 OSS-Fuzz vulnerabilities (139 C/C++ projects) of the expanded benchmark: the agent-written PoC input crashes the unpatched build under a sanitizer, with no ground-truth vulnerability data given; with a $10 cost cap and a 90-minute limit per task; higher is better. Source: arxiv.org. Saturation forecast: Around February 2028. 3 models tracked.
Top models
| # | Model | Score |
|---|---|---|
| 1 | GPT-5.4 | 67.9 |
| 2 | Gemini 3.1 Pro (Preview) | 47.4 |
| 3 | Claude Opus 4.6 | 39.7 |
Interactive version: theaggregate.ai/benchmark?slug=cybergym-e2e-poc-generation · How It Works · Data refreshed daily, snapshot 2026-09-29.