A timeline of ChatGPT product updates and releases, starting with the latest, which we’ve been updating throughout the year.

GPT-5.2 is first rolling out to paid subscribers and API OpenAI will make GPT-5.1 available for three months before retiring ...

OpenAI has officially announced its GPT-5.2 upgrade to ChatGPT. This is the so-called “code red” reaction to Google Gemini ...

OpenAI has finally introduced the much-anticipated GPT-5.2, its most capable model series yet. All you need to know about GPT ...

ChatGPT 5.2 matches or exceeds Gemini 3 Deep Think in coding and planning, so your projects move from idea to done. OpenAI ...