OpenAI developed the first AI reasoning model less than a year ago, but the technology has shifted Silicon Valley's focus to ...

Better data annotation—more accurate, detailed or contextually rich—can drastically improve an AI system’s performance, adaptability and fairness.

A new paper from OpenAI has shown why a little bit of bad training can make AI models go rogue—but also demonstrates that this problem is generally pretty easy to fix. Back in February, a group ...

The new benchmark, called Elephant, makes it easier to spot when AI models are being overly sycophantic—but there’s no current fix.

On Thursday, OpenAI unveiled a new flagship A.I. model, GPT-5, and began sharing the technology with the hundreds of millions of people who use ChatGPT, the company’s online chatbot.

How do you judge an AI model when it’s already starting to perform better than human beings? That’s the challenge faced by researchers like Russell Wald, executive director of the Stanford ...