What is the difference between Grok 4.1 Fast and Qwen: Qwen3 Max Thinking?

Grok 4.1 Fast is developed by xAI while Qwen: Qwen3 Max Thinking is developed by Qwen. You can compare their actual outputs across 54 challenges on Rival to see how they differ in practice.

Which is better, Grok 4.1 Fast or Qwen: Qwen3 Max Thinking?

It depends on your use case. Grok 4.1 Fast and Qwen: Qwen3 Max Thinking each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 54 challenges so you can judge which fits your needs best.

How can I compare Grok 4.1 Fast and Qwen: Qwen3 Max Thinking on Rival?

This page shows a side-by-side comparison of Grok 4.1 Fast and Qwen: Qwen3 Max Thinking across shared challenges. You can vote on which model produced the better output in a blind duel. Browsing and voting are free. No account is needed to look; signing in only saves your votes and likes.

What is the difference between Grok 4.1 Fast and Qwen: Qwen3 Max Thinking?

Grok 4.1 Fast is developed by xAI while Qwen: Qwen3 Max Thinking is developed by Qwen. You can compare their actual outputs across 54 challenges on Rival to see how they differ in practice.

Which is better, Grok 4.1 Fast or Qwen: Qwen3 Max Thinking?

It depends on your use case. Grok 4.1 Fast and Qwen: Qwen3 Max Thinking each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 54 challenges so you can judge which fits your needs best.

How can I compare Grok 4.1 Fast and Qwen: Qwen3 Max Thinking on Rival?

This page shows a side-by-side comparison of Grok 4.1 Fast and Qwen: Qwen3 Max Thinking across shared challenges. You can vote on which model produced the better output in a blind duel. Browsing and voting are free. No account is needed to look; signing in only saves your votes and likes.

Grok 4.1 Fast vs Qwen: Qwen3 Max Thinking: Which Is Better?

Updated Feb 2026

Our Verdict

Grok 4.1 Fast

Qwen: Qwen3 Max Thinking

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

API pricing

Cost per 1M tokens

Grok 4.1 Fast

Input

—

Output

—

Qwen: Qwen3 Max Thinking

Input

$1.20

Output

$6.00

Writing DNA

Style Comparison

Similarity

76%

Qwen: Qwen3 Max Thinking uses 137.1x more emoji

Grok 4.1 Fast

Qwen: Qwen3 Max Thinking

67%Vocabulary61%

15wSentence Length15w

0.17Hedging0.23

4.7Bold5.2

3.7Lists3.9

0.00Emoji1.37

0.99Headings1.22

0.14Transitions0.04

Based on 24 + 13 text responses

Research

What we learned reading every model

Grok 4.1 Fast and Qwen: Qwen3 Max Thinking have opinions about your brand too.Ask 10 models what they tell people about you. Verbatim receipts.Run the mirror

FAQ

Common questions

Keep exploring

More comparisons

Qwen: Qwen3 Max Thinking vs MiniMax M3New provider

Qwen: Qwen3 Max Thinking vs OpenAI o3New provider

Qwen: Qwen3 Max Thinking vs Llama 4 MaverickNew provider

Updated Feb 2026

Our Verdict

Grok 4.1 Fast

Qwen: Qwen3 Max Thinking

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

API pricing

Cost per 1M tokens

Grok 4.1 Fast

Input

—

Output

—

Qwen: Qwen3 Max Thinking

Input

$1.20

Output

$6.00

Writing DNA

Style Comparison

Similarity

76%

Qwen: Qwen3 Max Thinking uses 137.1x more emoji

Grok 4.1 Fast

Qwen: Qwen3 Max Thinking

67%Vocabulary61%

15wSentence Length15w

0.17Hedging0.23

4.7Bold5.2

3.7Lists3.9

0.00Emoji1.37

0.99Headings1.22

0.14Transitions0.04

Based on 24 + 13 text responses

Research

What we learned reading every model

Grok 4.1 Fast and Qwen: Qwen3 Max Thinking have opinions about your brand too.Ask 10 models what they tell people about you. Verbatim receipts.Run the mirror

FAQ

Common questions

Keep exploring

More comparisons

Qwen: Qwen3 Max Thinking vs MiniMax M3New provider

Qwen: Qwen3 Max Thinking vs OpenAI o3New provider

Qwen: Qwen3 Max Thinking vs Llama 4 MaverickNew provider