AIs Grok 4 AI model is now accessible to all users, including free-tier access to Auto and Expert modes, expanding user ...

OpenAI CEO Sam Altman responded to Elon Musk's comments about ChatGPT ‘eating Microsoft alive’, stating he doesn't think much ...

Elon Musk downplayed the loss, calling Grok’s earlier strong performance a “side effect” and stating that xAI had “spent ...

The ChatGPT o3 model defeated the xAI model Grok 4 in the final round of a chess tournament to find the strongest ...

On the eve of GPT-5's launch, OpenAI CEO Sam Altman sent a surprise message to employees via communication platform Slack. A quarterly bonus for two years was awarded to researchers and software ...

Built into social media platform X, Grok is Musk’s edgy AI chatbot—real-time, irreverent, and mired in controversy.

Elon Musk wasn’t only the founder and chief financial backer of OpenAI, but it turns out he’d also come up with the ...

Google's AI chess tournament ended Thursday with OpenAI’s o3 model sweeping xAI's Grok in four straight games.

OpenAI’s ChatGPT o3 has emerged victorious over Elon Musk’s xAI model, Grok 4, in the final of a Kaggle-hosted chess ...

Sam Altman, CEO of OpenAI, has downplayed Elon Musk's criticisms of OpenAI and its new GPT-5 model, stating he doesn't focus ...

Elon Musk, Sam Altman and Mark Zuckerberg may be caught in their own AI rivalry bubble, but chess grandmaster Magnus Carlsen humbled them all with a cold chess verdict.