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 ...

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 ...

Elon Musk’s AI startup has launched its newest model with some grand claims — including that it can outperform leading models ...

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

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

OpenAI has canceled the release of its latest major artificial intelligence model, o3, in favor of a "simplified" ...

The new plan is for GPT-5 to become one monolithic system with multiple AI models, including the upcoming o3 model.