CyberChainBench - Detect: leaderboard
Metric: Detection reward (%; 1 when both the root-cause vulnerability type and the vulnerable function match the ground truth, else 0; all 541 cases; each model runs in its own agent harness (Claude Code, Codex, Gemini CLI or OpenCode) with the benchmark's on-chain MCP tools in a Harbor container, 30-minute budget, best validated attempt). Source: arxiv.org. Saturation forecast: Around December 2027. 10 models tracked.
Top models
| # | Model | Score |
|---|---|---|
| 1 | GPT-5.5 (Codex) | 37.5 |
| 2 | Claude Opus 4.7 (Claude Code) | 33.8 |
| 3 | GPT-5.4 (Codex) | 32.5 |
| 4 | Claude Opus 4.6 (Claude Code) | 30.9 |
Interactive version: theaggregate.ai/benchmark?slug=cyberchainbench-detect · How It Works · Data refreshed daily, snapshot 2026-09-26.