Learn about OpenAI's o3 and o4-mini models, designed to tackle complex challenges with cutting-edge AI technology and seamless integration.

The Mini brand is shaking things up for 2025. In fact, the automaker says the introduction of its new 2025 lineup represents the brand’s biggest product investment since 1959. The changes mark a ...

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 ...

OpenAI adds GPT-4.1 to ChatGPT amid complaints over confusing model lineup Two new AI models join 7 others, leaving some paid users wondering which one is best.

OpenAI’s recently launched o3 and o4-mini AI models are state-of-the-art in many respects. However, the new models still hallucinate, or make things up — in fact, they hallucinate more than ...

On Friday, the company released o3-mini and it's available to try now. What's more, for the first time OpenAI is making one of its "reasoning" models available to free users of ChatGPT.

OpenAI's new o3 and o4-mini models are all about 'thinking with images' ChatGPT Plus users can begin using both new models starting today.

OpenAI’s new “mini” version of its GPT-4o large language model is all about the economics of more complex AI-powered apps.

According to internal tests, newer models like o3 and o4-mini hallucinate significantly more than older versions, and OpenAI doesn't know why.

OpenAI is changing the way its newest AI model, o3-mini, communicates its step-by-step "thought" process.

Thomson Reuters integrates OpenAI's o1-mini model into CoCounsel legal assistant, pioneering a multi-AI approach with Google and Anthropic models for enhanced legal workflows.

OpenAI is launching its o3 and o4-mini reasoning models, and the company says they will be able to integrate images into their reasoning chain.