OpenAI is introducing a more cyber-permissive version of GPT-5.6 Sol to vetted defenders as it prepares companies for autonomous cyberattacks. Why it matters: The move comes just days after OpenAI said it was delaying the release of its forthcoming model, Astra, after it reached critical hacking abilities during safety testing. The big picture: OpenAI is unveiling GPT-5.6-Cyber while also expanding Daybreak, its program that gives cybersecurity defenders access to the company's cyber models and ...