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 ...

Forbes contributors publish independent expert analyses and insights. Diana covers the intersection of technology, innovation, and ethics. Sep 18, 2025, 11:38am EDT Sep 20, 2025, 03:18pm EDT AI usage ...

OpenAI recently announced significant updates to its Usage Policies, explicitly clarifying that its tools – including ChatGPT, API-based services, and integrated products – are not substitutes for ...

OpenAI Group PBC and Mistral AI SAS today introduced new artificial intelligence models optimized for cost-sensitive use ...

Rival AI companies Anthropic and OpenAI have released dueling studies that paint a picture of how people are using their flagship products, ChatGPT and Claude. Both pieces of research analyzed large ...

I test-drove both. Here’s what I learned. In early March, OpenAI unleashed a one-two punch, dropping two major frontier ...