AI has launched Grok 3, which Elon Musk calls its "most advanced AI model yet" while claiming it outperforms OpenAI's GPT-4o.

Musk’s artificial intelligence startup xAI debuted its updated Grok-3 model, showcasing a version of the chatbot technology ...

Welcome back to Week in Review. This week we’re looking at OpenAI canceling the release of o3; TikTok returning to U.S. app ...

Elon Musk's artificial intelligence company xAI on Tuesday announced Grok-3, and Musk is making some bold claims. The new AI ...

Elon Musk's artificial intelligence venture, xAI, has just introduced its most advanced chatbot, Grok-3, with advanced ...

OpenAI's ChatGPT reaches 400M weekly users and doubles enterprise adoption to 2M+ users, signaling major AI shift as company prepares GPT-5 launch amid growing competition from DeepSeek and xAI.

GPT-4.5, codenamed Orion, represents OpenAI's last "non-chain-of-thought" model before the company unifies its AI ...

Musk's xAI claims its chatbot outperforms other AI models in assertions that have not been independently verified.

To achieve that, the OpenAI CEO said that the capabilities of o3 will be integrated into the GPT-5 AI model. This also means that the o3 model will not be released independently. The AI firm might be ...

Just a month after trying to temper hype about an imminent ChatGPT AGI moment, OpenAI Sam Altman is now hyping GPT-4.5 with ...

Elon Musk's xAI has officially launched Grok 3, and it's making some big claims. Musk says it's an order of magnitude more capable than Grok-2 and built to be the most truth-seeking AI yet. The new ...