There are more than a half-dozen versions of OpenAI's various large language and reasoning models. Here's what you need to ...

OpenAI has other AI tools like Sora, which quickly creates videos from text prompts. Another, Whisper, transcribes and ...

See all the announcements from OpenAI’s 12-day extravaganza, including new integrations for developers and an opportunity to ...

OpenAI is bringing its o1 model to its API — and introducing other, related developer-focused improvements across its product ...

A major step forward for devs looking to build new advanced AI applications or integrate the most advanced OpenAI tech.

OpenAI has just confirmed that is releasing new reasoning models named o3 and o3-mini, successors to the o1 and o1-mini models.

OpenaI o3 sets new records in several key areas, particularly in reasoning, coding and mathematical problem-solving. It ...

OpenAI said today it’s making the full version of its o1 reasoning model available to its most committed developer customers.

On the ninth day of the ‘12 Days of OpenAI,’ the startup launched the o1 model in the API, upgraded with function calling, ...

OpenAI introduced Projects, a new organizational feature in ChatGPT that lets users group related conversations and files, on ...

CEO Sam Altman closed out the 12 Days of OpenAI event Friday with a first look at the company's upcoming o3 reasoning model.

With the launch of the o3 model family, OpenAI is taking reasoning-focused AI to new heights, excelling in cutting-edge ...