Llama 4 Maverick vs Grok 3

Compare Llama 4 Maverick by Meta AI against Grok 3 by xAI, in 6 community votes, grok 3 wins 100% of head-to-head duels, context windows of 1.0M vs 128K, tested across 52 shared challenges. Updated April 2026.

Which is better, Llama 4 Maverick or Grok 3?

Grok 3 is the better choice overall, winning 100% of 6 blind community votes on Rival. Context windows: 1000K vs 128K tokens. Compare their real outputs side by side below.

Key Differences Between Llama 4 Maverick and Grok 3

Llama 4 Maverick is made by meta while Grok 3 is from xai. Llama 4 Maverick has a 1000K token context window compared to Grok 3's 128K. In community voting, In 6 community votes, Grok 3 wins 100% of head-to-head duels.

In 6 community votes, Grok 3 wins 100% of head-to-head duels. Grok 3 leads in Web Design. Based on blind community voting from the Rival open dataset of 6+ human preference judgments for this pair.

Web Design: Grok 3 wins 100% of votes
Our Verdict
Grok 3
Grok 3Winner
Llama 4 Maverick
Llama 4 MaverickRunner-up

Pick Grok 3. In 6 blind votes, Grok 3 wins 100% of the time. That's not luck.

Grok 3 particularly excels in Web Design.

Clear winner
Writing DNA

Style Comparison

Similarity
81%

Grok 3 uses 3.9x more emoji

Llama 4 Maverick
Grok 3
42%Vocabulary49%
24wSentence Length18w
0.76Hedging0.94
3.7Bold2.5
6.3Lists3.0
0.00Emoji0.04
0.74Headings0.65
0.11Transitions0.08
Based on 12 + 17 text responses
vs

Ask them anything yourself

Llama 4 MaverickGrok 3

Some models write identically. You are paying for the brand.

178 models fingerprinted across 32 writing dimensions. Free research.

Model Similarity Index

185x

price gap between models that write identically

178

models

12

clone pairs

32

dimensions

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95.7%
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GPT-5.4 / Mini
93.3%

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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