Claude Haiku 4.5 vs MiniMax M2-her

Compare Claude Haiku 4.5 by Anthropic against MiniMax M2-her by MiniMax, context windows of 200K vs 66K, tested across 54 shared challenges. Updated April 2026.

Which is better, Claude Haiku 4.5 or MiniMax M2-her?

Claude Haiku 4.5 and MiniMax M2-her are both competitive models. Claude Haiku 4.5 costs $1/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 Haiku 4.5 and MiniMax M2-her

Claude Haiku 4.5 is made by anthropic while MiniMax M2-her is from minimax. Claude Haiku 4.5 has a 200K token context window compared to MiniMax M2-her's 66K. On pricing, Claude Haiku 4.5 costs $1/M input tokens vs $0.3/M for MiniMax M2-her.

Our Verdict
Claude Haiku 4.5
Claude Haiku 4.5
MiniMax M2-her
MiniMax M2-her

No community votes yet. On paper, these are closely matched - try both with your actual task to see which fits your workflow.

MiniMax M2-her is 4.2x cheaper per token — worth considering if cost matters.

Too close to call
Writing DNA

Style Comparison

Similarity
99%

Claude Haiku 4.5 uses 7.8x more headings

Claude Haiku 4.5
MiniMax M2-her
61%Vocabulary65%
47wSentence Length18w
0.64Hedging0.71
5.1Bold2.0
6.3Lists1.7
0.20Emoji0.96
2.46Headings0.31
0.17Transitions0.21
Based on 24 + 24 text responses
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Claude Haiku 4.5MiniMax 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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