At some point in the near future, users on the free tier will gain “unlimited” access to a new model that includes o3 ...

OpenAI’s o1 and DeepSeek’s R1 models, which previously sat atop the leaderboard, could only get through roughly 9% of the ...

OpenAI announced this week its AI research assistant, which it calls “ deep research .” Powered by OpenAI’s o3-mini model ...

OpenAI's "deep research" is the latest artificial intelligence (AI) tool making waves and promising to do in minutes what ...

If you're a free ChatGPT user, you best make sure your 2 uses per month of Deep Research are for queries your really want or need answered.

Sam Altman said OpenAI has plans to unify its o-series and GPT-series models, and that free ChatGPT users will get unlimited ...

Elon Musk’s bid to buy OpenAI debunks arguments he’s making in court that the artificial intelligence startup’s assets cannot ...

OpenAI has effectively canceled o3, which was slated to be its next major AI model release, in favor of what CEO Sam Altman ...

GPT-5’s debut will be preceded by the release of a less capable large language model, GPT-4.5, in the coming weeks. The ...

As competition heats up, Sam Altman has announced plans to merge OpenAI's scattered AI models into a single system that "just ...

OpenAI CEO Sam Altman shared the roadmap for GPT-5 and GPT-4.5, and revealed that o3 will no longer launch as a standalone ...