The new model is available for paying ChatGPT Plus, Pro and Team users. Those who use the free version can also try out the ...

Metr, a frequent OpenAI partner, suggested in a blog post that it wasn't given much time to evaluate the company's powerful ...

PM EDT Now that the OpenAI livestream has ended, this article has been updated with the latest information about the o3 and ...

OpenAI released its newest AI model and said it can understand uploaded images like whiteboards, sketches and diagrams, even ...

OpenAI has finally released the full o3 reasoning model along with o4-mini. New models can use multiple tools inside ChatGPT ...

OpenAI is launching o3 and o4-mini, new AI reasoning models designed to pause and work through questions before responding.

OpenAI is releasing two new AI reasoning models today: o3, which the company calls its “most powerful reasoning model,” and ...

OpenAI has unveiled two new AI reasoning models: o3 and o4-mini. These are designed to pause and carefully work through ...

OpenAI has released two AI “reasoning” models that it says are its most capable yet as well as an open-source AI agent that ...

Following the recent launch of a new family of GPT-4.1 models, OpenAI released o3 and o4-mini on Wednesday, its latest ...

OpenAI has unveiled its latest AI reasoning models, the o3 and o4-mini. The company says the o3 model is its most advanced ...

OpenAI introduced two new reasoning models this week: o3 and o4-mini. The company claims that these are its smartest AI ...