OpenAI's reasoning AI models are getting better, but their hallucinating isn't, according to benchmark results.

OpenAI’s o3 and o4-mini models are available now to ChatGPT Plus, Pro, and Team users. Enterprise and education users will ...

In 27 months, OpenAI has captured the lion's share of the AI market, and it has managed to one-up itself with every product ...

Both o3 and o4-mini models, released earlier this week, are only available to paying ChatGPT users at the moment.

OpenAI chair Bret Taylor says AI will shake up jobs — and workers who rely on old tools may be left behind.

OpenAI, xAI, Meta, and other companies are trying to add an AI element to the most human activity of all: being part of a ...

OpenAI launches groundbreaking o3 and o4-mini AI models that can manipulate and reason with images, representing a major ...

Ahead of o3 and o4-mini, OpenAI says it created a new system to block prompts related to risky biological and chemical ...

Google Gemini and ChatGPT go head to head as they shower free AI tools on students. Let's see what's available and for how ...

Meta faces antitrust scrutiny, OpenAI prototypes a social app, Infinite Reality buys Touchcast, and Google loses a major ...

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

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