Claude Opus 4 vs Kimi K2.7 Code
Compare Claude Opus 4 by Anthropic against Kimi K2.7 Code by Moonshot AI, context windows of 200K vs 262K, tested across 53 shared challenges. Updated June 2026.
Which is better, Claude Opus 4 or Kimi K2.7 Code?
Claude Opus 4 and Kimi K2.7 Code are both competitive models. Claude Opus 4 costs $15/M input tokens vs $0.95/M for Kimi K2.7 Code. Context windows: 200K vs 262K tokens. Compare their real outputs side by side below.
Key Differences Between Claude Opus 4 and Kimi K2.7 Code
Claude Opus 4 is made by anthropic while Kimi K2.7 Code is from moonshotai. Claude Opus 4 has a 200K token context window compared to Kimi K2.7 Code's 262K. On pricing, Claude Opus 4 costs $15/M input tokens vs $0.95/M for Kimi K2.7 Code.
Per 1M tokens
Kimi K2.7 Code is cheaper on both — 16× input, 19× output
No community votes yet. On paper, these are closely matched - try both with your actual task to see which fits your workflow.
Kimi K2.7 Code is 19x cheaper per token — worth considering if cost matters.
Style Comparison
Claude Opus 4 uses 11.2x more emoji
