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

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

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

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

It has been a very long week for OpenAI, who just over seven days ago released its hotly-anticipated GPT-5 model with a large ...

OpenAI CEO Sam Altman acknowledged mistakes during the GPT-5 rollout, admitting the decision to discontinue previous models ...

OpenAI's Sam Altman spoke frankly during an intimate dinner with reporters about the rocky debut of GPT-5 and the company’s ...

OpenAI’s upgrade to the “much less sycophantic” GPT-5 was rough enough that the company quickly reopened the doors to old GPT-4o models. Talking to Alex Heath on Decoder, ChatGPT head Nick Turley ...

OpenAI CEO Sam Altman has promised improvements. The AI should become warmer, less distant, and more fun to use again, ...

GPT-5 promises advances in accuracy and capability, but the launch experience has revealed problems with user expectations, & technical transparency.

It's not hard to imagine OpenAI CEO Sam Altman uses his company's own product, ChatGPT, instead of Google Search.

The launch of OpenAI's long-awaited GPT-5 model last week marked an ignominious chapter for the company. While it boasted ...