Mistral Large vs xAI: Grok 4

Compare Mistral Large by Mistral AI against xAI: Grok 4 by xAI, in 1 community votes, xai: grok 4 wins 100% of head-to-head duels, context windows of 32K vs 256K, tested across 21 shared challenges. Updated April 2026.

Which is better, Mistral Large or xAI: Grok 4?

xAI: Grok 4 is the better choice overall, winning 100% of 1 blind community votes on Rival. Mistral Large costs $8/M input tokens vs $3/M for xAI: Grok 4. Context windows: 32K vs 256K tokens. Compare their real outputs side by side below.

Key Differences Between Mistral Large and xAI: Grok 4

Mistral Large is made by mistral while xAI: Grok 4 is from xai. Mistral Large has a 32K token context window compared to xAI: Grok 4's 256K. On pricing, Mistral Large costs $8/M input tokens vs $3/M for xAI: Grok 4. In community voting, In 1 community votes, xAI: Grok 4 wins 100% of head-to-head duels.

In 1 community votes, xAI: Grok 4 wins 100% of head-to-head duels. Based on blind community voting from the Rival open dataset of 1+ human preference judgments for this pair.

Our Verdict
xAI: Grok 4
xAI: Grok 4Winner
Mistral Large
Mistral LargeRunner-up

Pick xAI: Grok 4. In 1 blind votes, xAI: Grok 4 wins 100% of the time. That's not luck.

Clear winner
Writing DNA

Style Comparison

Similarity
100%

Mistral Large uses 4.4x more emoji

Mistral Large
xAI: Grok 4
49%Vocabulary53%
19wSentence Length18w
0.86Hedging0.67
8.9Bold2.7
5.4Lists2.7
0.31Emoji0.07
1.01Headings0.86
0.10Transitions0.04
Based on 16 + 21 text responses
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Mistral LargexAI: Grok 4

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