SpaceXAI launches Grok 4.5 model for coding, agentic tasks

SpaceXAI on Wednesday launched the Grok 4.5 AI model, calling it the company’s most intelligent offering to date designed for coding and agentic tasks.

Here ​are some details:

SpaceXAI said Grok 4.5 was trained across tens of thousands of Nvidia GB300 graphics processing units, with a focus on meticulous data filtering, deduplication ‌and quality scoring.