Today we are releasing Grok 4.6 . Grok 4.6 builds on Grok 4.5 with a particular focus on long-running agents and more ambitious interactive and visual work. It stays with complex tasks across many steps, whether researching a topic, analyzing information, working across a codebase, or turning an idea into a polished application or work artifact. Grok 4.6 achieves frontier intelligence across several agentic coding and knowledge work benchmarks. It matches GPT-5.6 Sol on the Artificial Analysis Intelligence Index, which is a composite score of nine benchmarks. 0 20 40 60 AA Intelligence Index 62 Fable 5 Max 61 Grok 4.6 61 GPT-5.6 Sol Max 56 Grok 4.5 High Competitor figures are drawn from the respective developers’ published system cards or benchmark leaderboards Benchmark bar charts comparing Grok 4.6 with other leading models across AA Intelligence, GDPVal-AA, DeepSWE 1.1, CursorBench 3.2, and FrontierCode 1.1.…