The rollout was even messy enough to spill into betting markets. One 27-year-old day trader, Foster McCoy, pocketed $10,000 ...

GPT-5 hasn't even been out for two weeks and OpenAI has already had to tinker with its tone.

Earlier this month, OpenAI CEO Sam Altman announced that the company would be reinstating its GPT-4o model, just over 24 ...

The new version of ChatGPT explains why it won’t generate rule-breaking outputs. WIRED’s initial analysis found that some ...

The return of GPT-4o comes after what Altman described as OpenAI underestimating "how much some of the things that people ...

After a rocky GPT-5 launch, GPT-4o is officially back for paying ChatGPT subscribers. OpenAI CEO Sam Altman also promised ...

OpenAI has launched ChatGPT Go in India for ₹399/month, offering higher usage limits and features compared to the free ...

CEO Sam Altman said the company would improve the chatbot’s tone, which some users found cold, and allow paying customers to ...

"It was clear that if we didn't do it, the world was gonna be mostly built on Chinese open source models," Altman said.

In a post on X (formerly known as Twitter), the official OpenAI handle announced that GPT-5 has been updated, and its ...

OpenAI updated GPT-5 to make it warmer and more familiar (in the sense of being friendlier) while taking care that the model ...

Sam Altman-led OpenAI has launched a new subscription plan in India called ChatGPT Go, priced at INR 399 per month ...