The AI developer demonstrated a pre-release version of its security software during a “Cyber at the Frontier” livestream to show progress in autonomous vulnerability research. This internal system recorded a score of 77% on the ExploitGym benchmark, outperforming the best current frontier models including Google’s Gemini 4 Carbon and OpenAI’s own GPT-6 Cyber, which scored 54.8% and 52.6%, respectively.
The upcoming model improves upon the performance of GPT-6 Cyber, which launched 8 days ago, by 24.4 percentage points. In additional testing on the PatchBench benchmark, the unreleased version scored 79.1% against 73.5% for the currently available system. Other industry tools such as Anthropic’s Claude Mythos 5.2 posted a lower score of 38.1% on the ExploitGym test.
