OpenAI's new GPT-5.6 Sol model is now available for defenders to secure systems, showing significant results in finding and fixing novel vulnerabilities. On the 'The Last Ones' cyber range, GLM-5.2 achieved performance matching Anthropic's Opus 4.5, which was released approximately seven months prior.
OpenAI is directly monetizing its frontier models for high-value enterprise cybersecurity, creating a new revenue stream and competitive pressure on specialized security AI vendors.