Claude Opus 4.6 vs MiniMax M2-her

Compare Claude Opus 4.6 by Anthropic against MiniMax M2-her by MiniMax, context windows of 1.0M vs 66K, tested across 53 shared challenges. Updated April 2026.

Which is better, Claude Opus 4.6 or MiniMax M2-her?

Claude Opus 4.6 and MiniMax M2-her are both competitive models. Claude Opus 4.6 costs $5/M input tokens vs $0.3/M for MiniMax M2-her. Context windows: 1000K vs 66K tokens. Compare their real outputs side by side below.

Key Differences Between Claude Opus 4.6 and MiniMax M2-her

Claude Opus 4.6 is made by anthropic while MiniMax M2-her is from minimax. Claude Opus 4.6 has a 1000K token context window compared to MiniMax M2-her's 66K. On pricing, Claude Opus 4.6 costs $5/M input tokens vs $0.3/M for MiniMax M2-her.

Our Verdict
Claude Opus 4.6
Claude Opus 4.6
MiniMax M2-her
MiniMax M2-herRunner-up

No community votes yet. On paper, Claude Opus 4.6 has the edge — bigger model tier, bigger context window, major provider backing.

MiniMax M2-her is 21x cheaper per token — worth considering if cost matters.

Slight edge
Writing DNA

Style Comparison

Similarity
99%

MiniMax M2-her uses 7.4x more transitions

Claude Opus 4.6
MiniMax M2-her
53%Vocabulary65%
35wSentence Length18w
0.68Hedging0.71
5.2Bold2.0
2.9Lists1.7
0.21Emoji0.96
1.34Headings0.31
0.03Transitions0.21
Based on 23 + 24 text responses
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Claude Opus 4.6MiniMax M2-her

279 AI models invented the same fake scientist.

We read every word. 250 models. 2.14 million words. This is what we found.

AI Hallucination Index 2026
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