ToolsThe story, in brief
OpenAI rolls out new model for cybersecurity teams a month after Anthropic's Mythos debut
OpenAI just shipped GPT-5.5-Cyber. One month after Anthropic's move, the race for vertical AI is heating up.
The KeyNews take
Why it matters
OpenAI is moving from horizontal LLM dominance to vertical specialization, launching domain-specific models to compete with Anthropic in high-stakes enterprise segments. This signals a strategic shift: winners won't just build bigger models, they'll build better models for specific workflows.
The key facts
4 to knowGPT-5.5-Cyber launched in limited preview to vetted cybersecurity teams
Follows Anthropic's Mythos cybersecurity model launch by approximately one month
Limited/vetted access suggests enterprise-focused go-to-market
Variant of GPT-5.5, not a new foundation model
Go to the source
CNBC Technologycnbc.com
Publisher excerpt: OpenAI said GPT-5.5-Cyber, a variation of its latest AI model, is rolling out in a limited preview capacity to vetted cybersecurity teams.