CyberGym-E2E: leaderboard
Metric: End-to-end success rate (%, stage S3) on the 920 OSS-Fuzz vulnerabilities (139 C/C++ projects) of the expanded benchmark: given only the codebase and build environment, the agent must write a PoC input that crashes the vulnerable build under a sanitizer, a patch that removes that crash, and keep the project functionality tests passing; with a $10 cost cap and a 90-minute limit per task; higher is better. Source: arxiv.org. Saturation forecast: Around June 2028. 3 models tracked.
Top models
| # | Model | Score |
|---|---|---|
| 1 | GPT-5.4 | 65.9 |
| 2 | Gemini 3.1 Pro (Preview) | 43.8 |
| 3 | Claude Opus 4.6 | 37.9 |
Interactive version: theaggregate.ai/benchmark?slug=cybergym-e2e · How It Works · Data refreshed daily, snapshot 2026-09-29.