OpenAI is bringing o1, its “reasoning” AI model, to its API — but only for certain developers, to start. Starting Tuesday, o1 will begin rolling out to devs in OpenAI’s “tier 5” usage category, the ...

The biggest mistake people make when trying to get their ChatGPT API key is that they use the wrong URL. The key can't be found at chatgpt.com. Instead, point your browser to the OpenAI developer ...

OpenAI says it has no plans to release an API for Sora, its AI model that can generate reasonably realistic videos when provided with a text description or reference image. During an AMA with members ...

OpenAI has sent out emails notifying API customers that its chatgpt-4o-latest model will be retired from the developer platform in mid-February 2026,. Access to the model is scheduled to end on ...

OpenAI is an artificial intelligence organization comprised of the non-profit OpenAI, Inc. and several for-profit subsidiaries. The company is perhaps best known for its ChatGPT chatbot, which ...