AISI Cyber Cooling Tower 100M: leaderboard

AISI cyber range: "Cooling Tower", a 7-step industrial-control-network attack simulation. Reports average steps completed at a 100M token budget.

Metric: Avg Steps (/7). Source: arxiv.org. Saturation forecast: Around December 2027. 5 models tracked.

Top models

#ModelScoreOverall rank
1Claude Opus 4.61.4#63
2GPT-5.3 Codex1.2#69
3Claude Opus 4.50.6#83
4Claude Sonnet 4.50#142
5GPT-5.1 Codex0#159

No result here: #3 Claude Opus 5.5, #6 GPT-6 Astra, #7 GPT-6.1 Sol.

Interactive version: theaggregate.ai/benchmark?slug=aisi-cyber-cooling-tower-100m · How It Works · Data refreshed daily, snapshot 2026-10-20.