OpenAI has updated the “chain of thought” feature of its o3-mini AI model to make it easier for users to understand how it ...

Explore the key differences between OpenAI's o3-mini and o1-mini models. Learn which AI model suits your needs for speed, ...

While Hugging Face's Aymeric Roucher, who led the research, told Ars Technica that the agent "worked well" with OpenAI's o1, he added that Hugging Face's open-source model called open-R1 may soon ...

The starting point of the project was Qwen2.5-32B-Instruct, an open-source LLM released by Alibaba Group Holding Ltd. last year. The researchers created s1-32B by customizing Qwen2.5-32B-Instruct ...

As with each refreshed generative AI model, o3-mini is an improvement over o1-mini—but not by as much as you might think. OpenAI says the two models perform the same in math, coding, and science ...

The company finally unveiled the new system in September, outing it as OpenAI’s first “reasoning” model and renaming it “o1.” Much like the two-stage release of GPT-2, where a stripped ...

The tool, called Deep Research, arrives days after OpenAI released another one, which shops for groceries and books ...

Microsoft is now offering the OpenAI o1 model for free through a new toggle called ‘Think Deeper’ as a part of its Copilot chat. OpenAI’s latest reasoning models are typically exclusive to ...

OpenAI just released o3-mini, a reasoning model that’s faster, cheaper, and more accurate than its predecessor. On Thursday, Microsoft announced that it’s rolling OpenAI's reasoning model o1 ...

OpenAI claims the model is largely on par with the o1 family, o1 and o1-mini, in terms of capabilities, but runs faster and costs less. The company claimed that external testers preferred o3-mini ...