Grok 4.6 from
@SpaceXAI on ARC-AGI (Verified):
- ARC-AGI-1: 87.5%, $0.30/task
- ARC-AGI-2: 67.1%, $0.76/task
- ARC-AGI-3: 2.11%, $5.6K
On ARC-AGI-3, Grok 4.6 with xhigh reasoning scored comparably to GPT-5.6 Sol with high reasoning, but cost $5.6K versus Sol's $15.2K.