Grok 4.1 Fast vs QwQ 32B

Compare Grok 4.1 Fast by xAI against QwQ 32B by Qwen, tested across 15 shared challenges. Updated April 2026.

Which is better, Grok 4.1 Fast or QwQ 32B?

Grok 4.1 Fast and QwQ 32B are both competitive models. Compare their real outputs side by side below.

Key Differences Between Grok 4.1 Fast and QwQ 32B

Grok 4.1 Fast is made by xai while QwQ 32B is from qwen.

Our Verdict
Grok 4.1 Fast
Grok 4.1 Fast
QwQ 32B
QwQ 32BRunner-up

No community votes yet. On paper, Grok 4.1 Fast has the edge — bigger model tier, newer, major provider backing.

Slight edge
Writing DNA

Style Comparison

Similarity
99%

Grok 4.1 Fast uses 99.5x more headings

Grok 4.1 Fast
QwQ 32B
67%Vocabulary64%
15wSentence Length12w
0.17Hedging0.36
4.7Bold13.6
3.7Lists8.4
0.00Emoji0.00
0.99Headings0.00
0.14Transitions0.39
Based on 24 + 4 text responses
vs

Ask them anything yourself

Grok 4.1 FastQwQ 32B

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