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.

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

OpenAI said that it would be "making GPT-5 warmer and friendlier based on feedback that it felt too formal before." ...

Few recent software releases have been as hyped as OpenAI’s launch of its GPT-5 model. “GPT-5 is the first time that it ...

GPT-5 is finally here, and depending on who you ask, it’s either a massive leap forward or a disappointing model that doesn’t ...

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

OpenAI announced late Friday that it’s updating its latest model to be “warmer and friendlier.” The company recently launched ...

The GPT-5 rollout wasn't as smooth as OpenAI had hoped it would be, so now it's giving paid users access to legacy models as ...

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

While OpenAI’s GPT-5 is highly-performant, capable and an important step forward, it features just faint glimmers of true ...

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