xAI releases Grok 4.5 built on the 1.5-trillion parameter V9 foundation
HIGHLIGHTS
- •xAI released Grok 4.5, a flagship "Opus-class" model built on the 1.5-trillion parameter "V9" foundation.
- •Partnered with Cursor and optimized training pipelines to achieve higher token efficiency, lower latency, and advanced agentic capabilities.
- •Delivers state-of-the-art coding, reasoning, and knowledge work features at significantly lower inference costs.
Published:
Official Source (Official Blog)