GPT-6 is free to use starting today! Fewer refusals, more talkative

What happened: OpenAI began rolling out GPT-6 to ChatGPT, replacing GPT-5.6 Luna for free and Go users and GPT-5.6 Sol for paid users. ChatGPT can now generate charts, buttons and interactive tools, a feature called Intelligent UI. Key numbers: Paid users from October 7, free and Go users from October 8. Why it matters: OpenAI's safety report says both models reach High thresholds in cybersecurity and biochemistry, with gains in jailbreak resistance and factuality, but flags regressions in self-harm, violent and sexual content evaluations, including for minors.

OpenAI began rolling out GPT-6 to ChatGPT, replacing GPT-5.6 Luna for free and Go users and GPT-5.6 Sol for paid users. ChatGPT can now generate charts, buttons and interactive tools, a feature called Intelligent UI.

OpenAI's safety report says both models reach High thresholds in cybersecurity and biochemistry, with gains in jailbreak resistance and factuality, but flags regressions in self-harm, violent and sexual content evaluations, including for minors.