Article:artificialanalysis.ai
Grok 4.6 Benchmarked by Artificial Analysis: Frontier Intelligence with Lower Costs
Artificial Analysis has benchmarked SpaceXAI's Grok 4.6. Scoring 61 on the Intelligence Index, it matches GPT-5.6 Sol and sits just behind Claude Opus 5 and Claude Fable 5, showing particular strength in agentic tasks and token efficiency.
From Video: Weekly AI Updates: Model Releases, Agent Harnesses, and Developer Tooling (August 2026)