Claude Haiku 4.5 vs MiniMax M1

Compare Claude Haiku 4.5 by Anthropic against MiniMax M1 by MiniMax, context windows of 200K vs 1.0M, tested across 26 shared challenges. Updated April 2026.

Which is better, Claude Haiku 4.5 or MiniMax M1?

Claude Haiku 4.5 and MiniMax M1 are both competitive models. Claude Haiku 4.5 costs $1/M input tokens vs $0.3/M for MiniMax M1. Context windows: 200K vs 1000K tokens. Compare their real outputs side by side below.

Key Differences Between Claude Haiku 4.5 and MiniMax M1

Claude Haiku 4.5 is made by anthropic while MiniMax M1 is from minimax. Claude Haiku 4.5 has a 200K token context window compared to MiniMax M1's 1000K. On pricing, Claude Haiku 4.5 costs $1/M input tokens vs $0.3/M for MiniMax M1.

Our Verdict
Claude Haiku 4.5
Claude Haiku 4.5
MiniMax M1
MiniMax M1

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

MiniMax M1 is 3.0x cheaper per token — worth considering if cost matters.

Too close to call
Writing DNA

Style Comparison

Similarity
100%

Claude Haiku 4.5 uses 5.3x more transitions

Claude Haiku 4.5
MiniMax M1
61%Vocabulary53%
47wSentence Length17w
0.64Hedging0.51
5.1Bold7.4
6.3Lists6.2
0.20Emoji0.10
2.46Headings0.86
0.17Transitions0.03
Based on 24 + 14 text responses
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Claude Haiku 4.5MiniMax M1

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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