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

It was originally found in leaked code and publicized by AI influencers on X, but OpenAI has made it official: ChatGPT now ...

On Thursday evening, OpenAI CEO Sam Altman posted on X that ChatGPT has started following custom instructions to avoid using em-dashes. “Small-but-happy win: If you tell ChatGPT not to use em-dashes ...

For individuals, it should be okay to use ChatGPT Atlas, as long as you're aware of its limitations, according to Lee of the SANS Institute. He recommends to avoid syncing Atlas with or directly ...

How to use ChatGPT 5.1 new features, from warmer style and custom tones to sharper reasoning, plus where coding still lags ...

Infusing ChatGPT into a group chat context aligns with OpenAI's broader mission of transforming ChatGPT into a ...