OpenAI plans to give EU access to latest ChatGPT model for cyber review (update*)
By Matthew Newman and Patricia Figueiredo ( May 11, 2026, 14:34 GMT | Insight) -- OpenAI says it plans to offer access to the European Commission’s AI Office for its GPT-5.5 and GPT-5.5-Cyber as concerns increase over the latest frontier AI models’ impact on critical infrastructure and cybersecurity risks. The plans follow concerns by governments that the most advanced AI models, such as Anthropic’s Claude Mythos, may autonomously discover cyber vulnerabilities and accelerate the timing of cyberattacks.OpenAI is to offer access to the EU's AI oversight office for its GPT-5.5 and GPT-5.5-Cyber as concerns increase over the latest frontier models’ impact on critical infrastructure and cybersecurity risks....
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