OpenAI just launched its smartest AI models yet — o3 and o4-mini. These updates promise sharper image analysis, smarter ...

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

OpenAI today announced the release of new o3 and o4-mini AI models, which the company says are its smartest models to date.

A new social media trend encourages users to create an action figure of themselves through OpenAI's ChatGPT. Here is how you can do it.

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

OpenAI has announced the OpenAI Pioneers Program, a new initiative that will have the company working with startups to devise ...

OpenAI launches groundbreaking o3 and o4-mini AI models that can manipulate and reason with images, representing a major advance in visual problem-solving and tool-using artificial intelligence.

The reasoning systems are based on a technology called large language models, or L.L.M.s. To build reasoning systems, companies put L.L.M.s through an additional process called reinforcement learning.

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

Sam Altman made ChatGPT Plus available to US and Canadian students for free until the end of May - what's the deal about?

The sources attributed the rush to OpenAI's desire to maintain a competitive edge, especially as open-weight models from competitors, like Chinese AI startup DeepSeek, gain more ground. OpenAI is ...

OpenAI released its newest AI model and said it can understand uploaded images like whiteboards, sketches and diagrams, even if they’re low quality.