OpenAI launches GPT-5.5, its first fully retrained base model since GPT-4.5, targeting enterprise with agentic coding, computer use, and knowledge work ...

Coursera (NYSE: COUR), a leading global online learning platform, today announced it is one of OpenAI’s first generation of apps in ChatGPT, unveiled at OpenAI’s DevDay. This partnership marks the ...

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 ...

OpenAI has released GPT‑5.5, a major upgrade over GPT‑5.4, featuring enhanced token efficiency, faster processing, and autonomous project execution. The model is designed for advanced coding, ...

ChatGPT adds interactive learning tools: OpenAI introduced interactive math and science visualizations that allow users to explore formulas, variables, and relationships in real time. The tool ...

The past ten days have been among the most consequential in OpenAI's history, with developments stacking up across product, politics, personnel, and the courts. Here is what happened — and what it ...

Earlier this month OpenAI rolled out its new Realtime Voice API, an exciting advancement for developers aiming to bring interactivity and responsiveness to their applications. If you’re curious about ...

Have Some Spare Cash? You’ll Need it for OpenAI’s New API Your email has been sent The o1-pro API costs $150 for 1 million input tokens and $600 for 1 million output tokens, much more than GPT-4.5.