Grok 3 vs Qwen3 Coder Next

Compare Grok 3 by xAI against Qwen3 Coder Next by Qwen, context windows of 128K vs 262K, tested across 52 shared challenges. Updated April 2026.

Which is better, Grok 3 or Qwen3 Coder Next?

Grok 3 and Qwen3 Coder Next are both competitive models. Context windows: 128K vs 262K tokens. Compare their real outputs side by side below.

Key Differences Between Grok 3 and Qwen3 Coder Next

Grok 3 is made by xai while Qwen3 Coder Next is from qwen. Grok 3 has a 128K token context window compared to Qwen3 Coder Next's 262K.

Our Verdict
Grok 3
Grok 3
Qwen3 Coder Next
Qwen3 Coder Next

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

Too close to call
Writing DNA

Style Comparison

Similarity
82%

Qwen3 Coder Next uses 21.8x more emoji

Grok 3
Qwen3 Coder Next
49%Vocabulary58%
18wSentence Length19w
0.94Hedging0.29
2.5Bold6.3
3.0Lists4.0
0.04Emoji0.86
0.65Headings0.92
0.08Transitions0.07
Based on 17 + 21 text responses
vs

Ask them anything yourself

Grok 3Qwen3 Coder Next

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
FAQ

Common questions