OpenAI GPT-5.6 August Update System Card - Cyber Ranges: leaderboard
Metric: Combined Pass Rate (%). Source: deploymentsafety.openai.com. 5 models tracked.
Top models
| # | Model | Score |
|---|---|---|
| 1 | GPT-5.5 | 92.3 |
| 2 | GPT-5.3 Codex | 76.9 |
| 3 | GPT-5.4 (Thinking) | 69.2 |
Interactive version: theaggregate.ai/benchmark?slug=openai-gpt-5-6-august-update-system-card-cyber-ranges · How It Works · Data refreshed daily, snapshot 2026-09-19.