Grok 4.5

Grok 4.5 is xAI's most powerful and fastest coding model, trained on the Colossus supercluster with NVIDIA Blackwell GPUs. It achieves lower task costs ($2.49 per coding task) and supports agentic tasks with Cursor integration.

Two-hop subgraph: this entity, every entity it directly relates to, and every entity those neighbors relate to. Drag a node, scroll to zoom, click to inspect — or click any neighbor and re-center the atlas there.