MiMo-V2-Omni vs Claude Opus 4

Compare MiMo-V2-Omni by Xiaomi against Claude Opus 4 by Anthropic, context windows of 262K vs 200K, tested across 35 shared challenges. Updated March 2026.

Which is better, MiMo-V2-Omni or Claude Opus 4?

MiMo-V2-Omni and Claude Opus 4 are both competitive models. MiMo-V2-Omni costs $0.4/M input tokens vs $15/M for Claude Opus 4. Context windows: 262K vs 200K tokens. Compare their real outputs side by side below.

Key Differences Between MiMo-V2-Omni and Claude Opus 4

MiMo-V2-Omni is made by xiaomi while Claude Opus 4 is from anthropic. MiMo-V2-Omni has a 262K token context window compared to Claude Opus 4's 200K. On pricing, MiMo-V2-Omni costs $0.4/M input tokens vs $15/M for Claude Opus 4.

Our Verdict
Claude Opus 4
Claude Opus 4
MiMo-V2-Omni
MiMo-V2-OmniRunner-up

No community votes yet. On paper, Claude Opus 4 has the edge — bigger model tier, major provider backing.

MiMo-V2-Omni is 38x cheaper per token — worth considering if cost matters.

Too close to call
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MiMo-V2-OmniClaude Opus 4
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