Claude 3 Opus vs MiniMax M2-her

Compare Claude 3 Opus by Anthropic against MiniMax M2-her by MiniMax, context windows of 200K vs 66K, tested across 12 shared challenges. Updated April 2026.

Which is better, Claude 3 Opus or MiniMax M2-her?

Claude 3 Opus and MiniMax M2-her are both competitive models. Claude 3 Opus costs $15/M input tokens vs $0.3/M for MiniMax M2-her. Context windows: 200K vs 66K tokens. Compare their real outputs side by side below.

Key Differences Between Claude 3 Opus and MiniMax M2-her

Claude 3 Opus is made by anthropic while MiniMax M2-her is from minimax. Claude 3 Opus has a 200K token context window compared to MiniMax M2-her's 66K. On pricing, Claude 3 Opus costs $15/M input tokens vs $0.3/M for MiniMax M2-her.

Our Verdict
Claude 3 Opus
Claude 3 Opus
MiniMax M2-her
MiniMax M2-herRunner-up

No community votes yet. On paper, Claude 3 Opus has the edge — bigger model tier, bigger context window, major provider backing.

MiniMax M2-her is 63x cheaper per token — worth considering if cost matters.

Too close to call
Writing DNA

Style Comparison

Similarity
90%

MiniMax M2-her uses 198.6x more bold

Claude 3 Opus
MiniMax M2-her
54%Vocabulary65%
14wSentence Length18w
0.48Hedging0.71
0.0Bold2.0
3.0Lists1.7
0.00Emoji0.96
0.00Headings0.31
0.06Transitions0.21
Based on 3 + 24 text responses
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Claude 3 OpusMiniMax M2-her

279 AI models invented the same fake scientist.

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