SpaceXAI has unveiled Grok 4.5, the latest iteration of its artificial intelligence technology, engineered to excel in coding, reasoning, and enterprise solutions. Boasting superior performance and quicker response times in comparison to earlier versions, Grok 4.5 results from a fruitful partnership with Cursor, optimizing AI-enhanced software development processes. This innovative model is now being deployed across various compatible platforms.

Elon Musk said the latest version of Grok is “faster, more token-efficient and lower cost” than one of Anthropic’s models.

Our most intelligent model and the first we've built for more than software engineering.

There are a lot of new AI models out this week.