It is OpenAI's first reasoning model that's available to ChatGPT's free users. The OpenAI o3-mini, previewed in December 2024 ...

OpenAI released its newest reasoning model, called o3-mini, on Friday. OpenAI says the model delivers more intelligence than ...

The o3-mini model became available on January 31, 2025, for ChatGPT Plus, Team, and Pro users. Enterprise access will roll ...

OpenAI launches o3-mini to rival DeepSeek R1, boasting faster speed, improved reasoning, and affordability in AI advancements ...

OpenAI has launched a new 'reasoning' AI model, o3-mini, the successor to the AI startup's o1 family of reasoning models.

On Monday, Chinese AI lab DeepSeek released its new R1 model family under an open MIT license, with its largest version ...

AMD provides instructions on how to run DeepSeek's R1 AI model on Ryzen AI processors and Radeon GPUs, running locally on ...

OpenAI launched its cost-efficient o3-mini model in the same week that DeepSeek's R1 disrupted the tech industry.

Researchers are testing how well the open model can perform scientific tasks — in topics from mathematics to cognitive ...

OpenAI o3-mini is a reasoning model that supports developer features including function calling⁠, structured outputs, and developer messages⁠, making it production-ready out of the gate. Like OpenAI ...

ByteDance released Doubao-1.5-pro, an upgrade to its flagship AI model, which it claims outperforms OpenAI's o1 in AIME.