Grok 4.6 Max vs Claude 4.6 Sonnet

Detailed comparison of capabilities, features, and performance.

Grok 4.6 Max

Grok 4.6 Max

xAI
VS
Claude 4.6 Sonnet

Claude 4.6 Sonnet

Anthropic
Feature Grok 4.6 Max Claude 4.6 Sonnet
AI Lab xAI Anthropic
Context Size 500,000 tokens 1,000,000 tokens
Max Output Size 32,000 tokens 16,000 tokens
Frontier Model Yes Yes
Vision Support Yes Yes
Description xAI's flagship Grok 4.6 model configured with xhigh maximum reasoning for the most complex long-horizon coding and knowledge work. 500K context window. The latest Sonnet 4.6 model from Anthropic

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