GPT-6 launch appears imminent as OpenAI warns of unintended cyberattack risk

Leaks and code analysis suggest GPT-6 could launch imminently, with some reports pointing to a possible release this week. OpenAI has highlighted the model's scientific capabilities while also warning of critical risks of unintended cyberattacks it could enable. CEO Sam Altman has promised broad availability, and code references to a checkpoint named "mewfour" have fuelled speculation online.