OpenAI has critics reeling as the newly launched GPT-5 is overshadowed by user nostalgia for its predecessor, GPT-4o.

OpenAI CEO Sam Altman recently revealed that users are attached to GPT-5's predecessors for emotional support, further claiming that they've perhaps never experienced that before.

Software engineers are finding that OpenAI’s new GPT-5 model is helping them think through coding problems—but isn’t much ...

Scientists have recently made a significant breakthrough in understanding machine personality. Although artificial intelligence systems are evolving quickly, they still have a key limitation: their ...

After an outcry, OpenAI swiftly rereleased 4o to paid users. But experts say it should not have removed the model so suddenly.

At a dinner with reporters in San Francisco, OpenAI CEO Sam Altman spilled details on the company's ambitions beyond ChatGPT.

OpenAI CEO Sam Altman is admitted that the company made some big mistakes in the launch of GPT-5, which resulted in an ...

Rather, many ChatGPT users were in mourning over the sudden loss of the previous model, GPT-4o. That might sound like hyperbole, but many ChatGPT fans were using the kind of emotional language you ...

After a turbulent GPT-5 launch, GPT-4o has been restored for ChatGPT Plus and Pro subscribers. OpenAI CEO Sam Altman confirmed the change on Tuesday via X, ...

The OpenAI CEO addressed GPT-5 backlash, the AI bubble—and why he’s willing to spend trillions of dollars to win.

Overall, GPT-4o tends to provide a little more detail and be a little more personable than the more direct, concise responses ...

But when GPT-5 appeared in ChatGPT, users were largely unimpressed. The sizable advancements they had been expecting seemed ...