Claude Sonnet 4 vs MiMo-V2-Pro

Compare Claude Sonnet 4 by Anthropic against MiMo-V2-Pro by Xiaomi, context windows of 200K vs 1.0M, tested across 20 shared challenges. Updated March 2026.

Which is better, Claude Sonnet 4 or MiMo-V2-Pro?

Claude Sonnet 4 and MiMo-V2-Pro are both competitive models. Claude Sonnet 4 costs $3/M input tokens vs $1/M for MiMo-V2-Pro. Context windows: 200K vs 1049K tokens. Compare their real outputs side by side below.

Key Differences Between Claude Sonnet 4 and MiMo-V2-Pro

Claude Sonnet 4 is made by anthropic while MiMo-V2-Pro is from xiaomi. Claude Sonnet 4 has a 200K token context window compared to MiMo-V2-Pro's 1049K. On pricing, Claude Sonnet 4 costs $3/M input tokens vs $1/M for MiMo-V2-Pro.

Our Verdict
MiMo-V2-Pro
MiMo-V2-Pro
Claude Sonnet 4
Claude Sonnet 4Runner-up

No community votes yet. On paper, MiMo-V2-Pro has the edge — bigger model tier, newer, bigger context window.

MiMo-V2-Pro is 5.0x cheaper per token — worth considering if cost matters.

Too close to call
vs

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