OpenAI reshaped the enterprise AI landscape Tuesday with the release of its comprehensive agent-building platform – a package combining a revamped Responses API, powerful built-in tools and an ...

Application developers who access OpenAI through its long-running API will now have access to the company’s latest full o1 model, rather than the months-old o1-preview. The upgrade is one of a number ...

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 new features could be handy for customer service systems, but OpenAI says they have applications that work across a ...

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 announced a CAPI, along with the public launch of its self-serve ads manager, as the latest features of its rapidly ...

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 ...