code-analysis

Anthropic unveiled a preview of Mythos, a frontier model it claims is the most powerful in its Claude lineup, for use in Project Glasswing—a cybersecurity initiative with 40+ partner organizations. According to Anthropic, Mythos identified thousands of zero-day vulnerabilities, many critical and up to two decades old, during early testing. The model will not be made generally available and is restricted to defensive security work by vetted partners.

OpenAI has released Codex Security as a research preview, an AI application security agent designed to detect and patch complex code vulnerabilities. The tool analyzes project context to reduce noise and increase confidence in vulnerability detection.