What is the difference between xAI: Grok 4 Fast (free) and Qwen3 235B A22B?

xAI: Grok 4 Fast (free) is developed by xAI while Qwen3 235B A22B is developed by Qwen. xAI: Grok 4 Fast (free) has a 2.0M token context window vs Qwen3 235B A22B's 33K. You can compare their actual outputs across 34 challenges on Rival to see how they differ in practice.

Which is better, xAI: Grok 4 Fast (free) or Qwen3 235B A22B?

It depends on your use case. xAI: Grok 4 Fast (free) and Qwen3 235B A22B each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 34 challenges so you can judge which fits your needs best.

How can I compare xAI: Grok 4 Fast (free) and Qwen3 235B A22B on Rival?

This page shows a side-by-side comparison of xAI: Grok 4 Fast (free) and Qwen3 235B A22B 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 xAI: Grok 4 Fast (free) and Qwen3 235B A22B?

xAI: Grok 4 Fast (free) is developed by xAI while Qwen3 235B A22B is developed by Qwen. xAI: Grok 4 Fast (free) has a 2.0M token context window vs Qwen3 235B A22B's 33K. You can compare their actual outputs across 34 challenges on Rival to see how they differ in practice.

Which is better, xAI: Grok 4 Fast (free) or Qwen3 235B A22B?

It depends on your use case. xAI: Grok 4 Fast (free) and Qwen3 235B A22B each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 34 challenges so you can judge which fits your needs best.

How can I compare xAI: Grok 4 Fast (free) and Qwen3 235B A22B on Rival?

This page shows a side-by-side comparison of xAI: Grok 4 Fast (free) and Qwen3 235B A22B 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.

xAI: Grok 4 Fast (free) vs Qwen3 235B A22B: Which Is Better?

Updated Sep 2025

Our Verdict

xAI: Grok 4 Fast (free)

Qwen3 235B A22B

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

xAI: Grok 4 Fast (free)

Input

$0.000

Output

$0.000

Qwen3 235B A22B

Input

—

Output

—

Writing DNA

Style Comparison

Similarity

68%

xAI: Grok 4 Fast (free) uses 56.3x more hedging

xAI: Grok 4 Fast (free)

Qwen3 235B A22B

65%Vocabulary68%

13wSentence Length9w

0.56Hedging0.00

1.4Bold5.8

2.5Lists3.7

0.00Emoji0.74

1.58Headings0.00

0.28Transitions0.12

Based on 14 + 2 text responses

Research

What we learned reading every model

xAI: Grok 4 Fast (free) and Qwen3 235B A22B 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

Qwen3 235B A22B vs MiniMax M3New provider

Qwen3 235B A22B vs OpenAI o3New provider

Qwen3 235B A22B vs Llama 4 MaverickNew provider

Updated Sep 2025

Our Verdict

xAI: Grok 4 Fast (free)

Qwen3 235B A22B

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

xAI: Grok 4 Fast (free)

Input

$0.000

Output

$0.000

Qwen3 235B A22B

Input

—

Output

—

Writing DNA

Style Comparison

Similarity

68%

xAI: Grok 4 Fast (free) uses 56.3x more hedging

xAI: Grok 4 Fast (free)

Qwen3 235B A22B

65%Vocabulary68%

13wSentence Length9w

0.56Hedging0.00

1.4Bold5.8

2.5Lists3.7

0.00Emoji0.74

1.58Headings0.00

0.28Transitions0.12

Based on 14 + 2 text responses

Research

What we learned reading every model

xAI: Grok 4 Fast (free) and Qwen3 235B A22B 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

Qwen3 235B A22B vs MiniMax M3New provider

Qwen3 235B A22B vs OpenAI o3New provider

Qwen3 235B A22B vs Llama 4 MaverickNew provider