According to Musk, early evaluations indicate that the model's performance is close to, and may even exceed, Anthropic's ...

Elon Musk announced Grok 4.5's private beta, asserting its performance rivals or surpasses Anthropic's Opus, with ongoing ...

Elon Musk says Grok 4.5 is testing at Tesla and SpaceX, with Opus-level performance claims and a C/C++ rewrite planned for ...

Elon Musk announced xAI's Grok 4.5 is in private beta testing, claiming its performance rivals or surpasses Anthropic's Opus, ...

Elon Musk has revealed that Grok 4.5 is now being tested internally at SpaceX and Tesla, claiming early evaluations place the ...

Elon Musk has announced that Grok 4.5, the next version of xAI’s chatbot, has entered private beta testing at SpaceX and ...

The deal adds a missing piece to the company's vertically integrated model at the software application layer.

Overview:Discover leading multimodal AI models transforming productivity, software development, research, and enterprise ...

Musk said reinforcement learning is continuing to improve the model and that "Grok Build," xAI's coding-agent harness, is ...

On his 55th birthday, Elon Musk turned to X with a challenge for OpenAI's Sam Altman and Anthropic's Dario Amodei: starting next month, his AI team will ship a brand-new, trained-from-scratch ...

Musk said xAI plans to release 'completely-trained-from-scratch' new models through SpaceX every month for the rest of the ...

AI is often described as a mirror of humanity. A mirror can flatter, distort, or expose. But do we like what we put in front ...