- OpenAI has released GPT-5.5-Cyber, a security-focused variant of their GPT model that is designed to reject fewer malicious requests and actively test for exploits on test servers.
- The release is limited to vetted defenders of critical infrastructure, including partners like Cisco, CrowdStrike, and Cloudflare, aiming to ensure the technology is used responsibly in cybersecurity environments.
- This move places GPT-5.5-Cyber directly into competition with Anthropic‘s Mythos Preview, positioning it as a tool for enhancing security testing and threat detection without compromising ethical standards.
Originally published at the-decoder.com. Curated by AI Maestro.
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