GPT-5.5-Cyber

The latest news about GPT-5.5-Cyber: headlines, AI summaries and the full story from every source.

• OpenAI Launches GPT-5.5-Cyber for Cybersecurity Teams, a Month After Anthropic's Claude Mythos Preview CNBC · May 7, 2026, 22:06 UTC
• OpenAI Launches New Cybersecurity Model for Trusted Entities Only The Verge · April 30, 2026, 11:09 UTC