Checkmate: OpenAI's o3 swept Musk's Grok 4 in an AI chess showdown.

The AI chess tournament between OpenAI’s o3 model and xAI's Grok 4 invited plenty of speculation as a kind of proxy battle between the two companies and their respective CEOs. A ...

Fitness Influencer and Champion Bodybuilder Hayley McNeff Dies at Age 37 The key to a long life is avoiding the ‘poisonous 5 ...

Some charts featured in its OpenAI's GPT-5 livestream on Thursday had several mistakes, which CEO Sam Altman called a "mega ...

OpenAI promised a one-model-fits-all future for ChatGPT. Instead, it backtracked—and the model choices are more confusing ...

For the first time in more than five years, OpenAI is launching a new open language model that appears to be state of the art ...

ChatGPT-5 is getting improved personality after OpenAI received a slate of criticism from users saying that GPT-5 responses ...

OpenAI saved its biggest announcement for the last day of its 12-day "shipmas" event. On Friday, the company unveiled o3, the successor to the o1 "reasoning" model it released earlier in the year ...

Following this post’s publication, OpenAI co-founder and CEO Sam Altman announced the company would restore access to GPT-4o and other old m ...

Openai is making O3 level capabilities open source ahead of the release of GPT-5 in about two days. These open source models ...

One of the few things many disliked about ChatGPT was the confusing number of models. OpenAI claimed GPT-5 would fix this, ...

OpenAI today introduced GPT-5, which the company says brings a "significant leap" in intelligence and fewer hallucinations.