genai / news / / Benzinga
OpenAI met with 50 cyber defense practitioners across various federal agencies, state governments, and Five Eyes allies to unveil its new GPT-5.4-Cyber model.
OpenAI introduced GPT-5.4-Cyber, a new cyber-focused model, to 50 cyber defense practitioners.
KEY POINTS
- GPT-5.4-Cyber will be accessible via a public version and a restricted 'Trusted Access' program for defenders.
- The model’s intelligence-sharing partnership includes Australia, Canada, New Zealand, and the U.K.
- NSA is reportedly using Anthropic’s Claude Mythos Preview despite Pentagon designating it a supply chain risk.
- Anthropic's Claude Mythos Preview was recently made available to over 40 additional critical infrastructure organizations.
COMPANIES
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