OpenAI Releases Cyber Model to Limited Group in Race With Mythos

OpenAI has released a specialized AI model called Cyber to a limited user group, designed to enhance detection of software security vulnerabilities. The move escalates competition in AI-driven cybersecurity tools. The release follows rival Anthropic’s launch of Mythos, a similar vulnerability-detection AI, just one week prior. Both companies are racing to dominate the emerging market for AI-powered security solutions. Cyber’s capabilities focus on identifying flaws in code and systems, potentially reducing human error in vulnerability assessments. Early access is restricted to vetted partners and security researchers. The timing suggests OpenAI is responding to Anthropic’s head start, signaling intensified rivalry in AI security applications. Both models aim to outperform traditional static analysis tools. Limited rollouts indicate cautious testing before broader deployment, reflecting high stakes in AI-driven cybersecurity. The race highlights growing industry demand for automated threat detection solutions.