Only one built production-ready code.

In July, SpaceXAI launched Grok 4.5, a frontier-class model trained in collaboration with Cursor. Trained on tens of thousands of NVIDIA GB300 GPUs, Grok 4.5 posted strong benchmark results, trailing ...

SpaceXAI today released Grok 4.6, a large language model that it says can outperform Anthropic PBC’s Claude Fable 5 in some areas. The company was known as xAI until last month. The Elon Musk-founded ...

Grok's next generation is nearly ready to ship. On May 25, SpaceXAI chief Elon Musk announced that Grok foundation model V9-Medium — a 1.5 trillion-parameter model three times larger than the version ...

The Department of Defense expanded its secure GenAI.mil platform by launching ChatGPT Mil and Grok for Government. Designed for 3 million military and civilian personnel, these customized AI ...

Thus far in its short lifespan, the AI model Grok is probably best known for being used to mass-produce non-consensual nude images and for declaring itself MechaHitler. So it’s an uphill battle to ...

Bluesky isn’t the only company leaning into AI to help build custom feeds, it seems. Amid a slate of recent product releases, X this week announced the launch of Grok-powered Custom Timelines, which ...

Forbes contributors publish independent expert analyses and insights. Tim Keary is a reporter covering enterprise AI adoption. This voice experience is generated by AI. Learn more. This voice ...

Update: A day after this article was published, xAI unveiled Grok 4.1 access through its API for $0.20 per 1 input million tokens (or $0.05 for cached input) and output tokens at $0.50 per million, ...