OpenAI rolls out cybersecurity-focused model GPT-5.4-Cyber to some participants of its Trusted Access for Cyber program, a week after Anthropic announced Mythos | Spyke

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OpenAI rolls out cybersecurity-focused model GPT-5.4-Cyber to some participants of its Trusted Access for Cyber program, a week after Anthropic announced Mythos

https://www.bloomberg.com/news/articles/2026-04-14/openai-releases-cyber-model-to-limited-group-in-race-with-mythosOpen link View original on lemmy.org

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OpenAI rolls out cybersecurity-focused model GPT-5.4-Cyber to some participants of its Trusted Access for Cyber program, a week after Anthropic announced Mythos | Spyke