Usage API monitors token usage by minute, hour, or day and includes a costs endpoint that provides a breakdown of daily spend. OpenAI has introduced the Usage API, an API that allows enterprises to ...

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 ...

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 ...

The public release improves audio, speech, debugging, and developer experience. Additionally, a more cost-effective mini variant can be used.