Claude Sonnet 3.6 (2022-10-22) vs xAI: Grok 4
Compare Claude Sonnet 3.6 (2022-10-22) by Anthropic against xAI: Grok 4 by xAI, context windows of 200K vs 256K, tested across 53 shared challenges. Updated May 2026.
Which is better, Claude Sonnet 3.6 (2022-10-22) or xAI: Grok 4?
Claude Sonnet 3.6 (2022-10-22) and xAI: Grok 4 are both competitive models. Claude Sonnet 3.6 (2022-10-22) costs $3/M input tokens vs $3/M for xAI: Grok 4. Context windows: 200K vs 256K tokens. Compare their real outputs side by side below.
Key Differences Between Claude Sonnet 3.6 (2022-10-22) and xAI: Grok 4
Claude Sonnet 3.6 (2022-10-22) is made by anthropic while xAI: Grok 4 is from xai. Claude Sonnet 3.6 (2022-10-22) has a 200K token context window compared to xAI: Grok 4's 256K. On pricing, Claude Sonnet 3.6 (2022-10-22) costs $3/M input tokens vs $3/M for xAI: Grok 4.
Per 1M tokens
No community votes yet. On paper, these are closely matched - try both with your actual task to see which fits your workflow.
Style Comparison
xAI: Grok 4 uses 7.0x more emoji
