Claude Sonnet 4 vs Mistral Nemo
Compare Claude Sonnet 4 by Anthropic against Mistral Nemo by Mistral AI, context windows of 200K vs 128K, tested across 53 shared challenges. Updated June 2026.
Which is better, Claude Sonnet 4 or Mistral Nemo?
Claude Sonnet 4 and Mistral Nemo are both competitive models. Claude Sonnet 4 costs $3/M input tokens vs $0.03/M for Mistral Nemo. Context windows: 200K vs 128K tokens. Compare their real outputs side by side below.
Key Differences Between Claude Sonnet 4 and Mistral Nemo
Claude Sonnet 4 is made by anthropic while Mistral Nemo is from mistral. Claude Sonnet 4 has a 200K token context window compared to Mistral Nemo's 128K. On pricing, Claude Sonnet 4 costs $3/M input tokens vs $0.03/M for Mistral Nemo.
Per 1M tokens
Mistral Nemo is cheaper on both — 100× input, 214× output
No community votes yet. On paper, Claude Sonnet 4 has the edge — newer, bigger context window, major provider backing.
Mistral Nemo is 214x cheaper per token — worth considering if cost matters.
Style Comparison
Claude Sonnet 4 uses 87.9x more emoji
