GPT-5.6 Sol Achieves Cybersecurity State-of-the-Art

A new AI model, GPT-5.6 Sol, has reportedly achieved a new state-of-the-art performance level in cybersecurity. This breakthrough was demonstrated on "The Last Ones" cyber range, indicating its advanced capabilities in identifying and addressing security threats. The practical application of this technology is already evident, as it is being used to improve defensive strategies. Specifically, the AI assists development and security teams in efficiently locating, verifying, and correcting vulnerabilities found within real-world code. Users can integrate this capability through the Codex Security plugin within the Codex platform. The process involves adding the plugin, initiating a chat with a pre-configured scan prompt, selecting the code folder for review, and then sending the prompt to begin the security analysis.