OpenAI is launching the o3 mini AI model on ChatGPT and as an API The o3 mini is more powerful than the o1 mini but smaller than the o3 model The o3 mini boasts superior problem-solving abilities in ...

On the last day of OpenAI's 12 days of 'shipmas,' the company unveiled its latest models, o3 and o3-mini, which excel at reasoning and even outperform o1 on a series of benchmarks, including math and ...

OpenAI on Thursday announced GPT-4o mini, a smaller and less expensive version of its GPT-4o AI model. OpenAI is one of a number of AI companies to develop a version of its best “foundation” model ...

In response to pressure from rivals including Chinese AI company DeepSeek, OpenAI is changing the way its newest AI model, o3-mini, communicates its step-by-step “thought” process. On Thursday, OpenAI ...

OpenAI has just released o3-mini, a new reasoning model which offers the same kind of performance as its earlier o1 model, but at a fraction of the cost. The new product has garnered praise for its ...

Over the last week, OpenAI’s place atop the AI model hierarchy has been heavily challenged by Chinese model DeepSeek. Today, OpenAI struck back with the public release of o3-mini, its latest simulated ...

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OpenAI announced GPT-4o mini, its "most cost-efficient small model" that could advance the company's position in the artificial intelligence (AI) race. The small model offers more specific ...

Microsoft Corp.-backed MSFT OpenAI has introduced the o3-mini, a new model in its reasoning series. It will be available on Friday in both ChatGPT and the API. What Happened: The o3-mini model, ...

is a senior reporter covering technology, gaming, and more. He joined The Verge in 2019 after nearly two years at Techmeme. OpenAI is releasing two new AI reasoning models today: o3, which the company ...