Grok 3 vs MiniMax M2-her

Compare Grok 3 by xAI against MiniMax M2-her by MiniMax, context windows of 128K vs 66K, tested across 53 shared challenges. Updated April 2026.

Which is better, Grok 3 or MiniMax M2-her?

Grok 3 and MiniMax M2-her are both competitive models. Context windows: 128K vs 66K tokens. Compare their real outputs side by side below.

Key Differences Between Grok 3 and MiniMax M2-her

Grok 3 is made by xai while MiniMax M2-her is from minimax. Grok 3 has a 128K token context window compared to MiniMax M2-her's 66K.

Our Verdict
Grok 3
Grok 3
MiniMax M2-her
MiniMax M2-herRunner-up

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

Too close to call
Writing DNA

Style Comparison

Similarity
87%

MiniMax M2-her uses 24.5x more emoji

Grok 3
MiniMax M2-her
49%Vocabulary65%
18wSentence Length18w
0.94Hedging0.71
2.5Bold2.0
3.0Lists1.7
0.04Emoji0.96
0.65Headings0.31
0.08Transitions0.21
Based on 17 + 24 text responses
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Grok 3MiniMax 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
Free preview13 of 58 slides
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