GPT-5.6-Cyber
READER SUMMARYA GPT-5.6 Sol derivative trained for exploit development, zero-day research, and advanced cyber operations under restricted Daybreak Red access.
Why this model scores 81.0
The model sustains complex exploit workflows, completes 95 percent of advanced dual-use requests, and found real high-severity vulnerabilities. Restricted verified access, monitoring, legal attestations, hardware-key requirements, and sandbox guidance keep deployment low, but reduced refusals and highly transferable offensive capability drive very high misuse and residual control-difficulty scores.
News tied to GPT-5.6-Cyber
The model score of 81.0 rates this model's risk profile. The overall Doom Index of 67.7 measures the accumulated evidence trajectory. These values answer different questions.
Each article's signed Doom Index movement is divided equally among the exact models named on that article. This prevents multi-model evidence from being counted in full on several model pages. The model's risk score itself never changes the overall index.
OpenAI releases GPT-5.6-Cyber through restricted Daybreak access
OpenAI released a cyber-specialized model that completes 95 percent of advanced dual-use requests, found high-severity real software vulnerabilities, and is available only to verified defenders under monitored Daybreak Red controls.
- Full item movement
- +3.85
- GPT-5.6-Cyber equal share
- +3.85
Model score history
- R1Doom Score 81.0
Initial source-backed profile for the exact restricted cyber release.
11 Aug 2026