What is the difference between DeepSeek V4 Flash 0731 and Qwen3 235B A22B 2507?

DeepSeek V4 Flash 0731 is developed by DeepSeek while Qwen3 235B A22B 2507 is developed by Qwen. You can compare their actual outputs across 33 challenges on Rival to see how they differ in practice.

Which is better, DeepSeek V4 Flash 0731 or Qwen3 235B A22B 2507?

It depends on your use case. DeepSeek V4 Flash 0731 and Qwen3 235B A22B 2507 each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 33 challenges so you can judge which fits your needs best.

How much does DeepSeek V4 Flash 0731 cost compared to Qwen3 235B A22B 2507?

DeepSeek V4 Flash 0731 costs $0.14/M input tokens and Qwen3 235B A22B 2507 costs $0.00015/M input tokens. Qwen3 235B A22B 2507 is $0.14/M cheaper per input. Check their side-by-side outputs on Rival to see if the price difference is justified by quality.

How can I compare DeepSeek V4 Flash 0731 and Qwen3 235B A22B 2507 on Rival?

This page shows a side-by-side comparison of DeepSeek V4 Flash 0731 and Qwen3 235B A22B 2507 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 DeepSeek V4 Flash 0731 and Qwen3 235B A22B 2507?

DeepSeek V4 Flash 0731 is developed by DeepSeek while Qwen3 235B A22B 2507 is developed by Qwen. You can compare their actual outputs across 33 challenges on Rival to see how they differ in practice.

Which is better, DeepSeek V4 Flash 0731 or Qwen3 235B A22B 2507?

It depends on your use case. DeepSeek V4 Flash 0731 and Qwen3 235B A22B 2507 each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 33 challenges so you can judge which fits your needs best.

How much does DeepSeek V4 Flash 0731 cost compared to Qwen3 235B A22B 2507?

DeepSeek V4 Flash 0731 costs $0.14/M input tokens and Qwen3 235B A22B 2507 costs $0.00015/M input tokens. Qwen3 235B A22B 2507 is $0.14/M cheaper per input. Check their side-by-side outputs on Rival to see if the price difference is justified by quality.

How can I compare DeepSeek V4 Flash 0731 and Qwen3 235B A22B 2507 on Rival?

This page shows a side-by-side comparison of DeepSeek V4 Flash 0731 and Qwen3 235B A22B 2507 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.

DeepSeek V4 Flash 0731 vs Qwen3 235B A22B 2507: Which Is Better?

Updated Jul 2026

Our Verdict

DeepSeek V4 Flash 0731

Qwen3 235B A22B 2507

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

Qwen3 235B A22B 2507 is 329x cheaper per token — worth considering if cost matters.

Too close to call

What do DeepSeek V4 Flash 0731 and Qwen3 235B A22B 2507 say about your brand?

10 models, one question, verbatim receipts.

or peek at a demo: Notion Linear Vercel

API pricing

Cost per 1M tokens

DeepSeek V4 Flash 0731

Input

$0.14

Output

$0.28

Qwen3 235B A22B 2507

Input

$0.000

933× cheaper

Output

$0.001

329× cheaper

Qwen3 235B A22B 2507 is cheaper on both — 933× input, 329× output

Writing DNA

Style Comparison

Similarity

47%

Qwen3 235B A22B 2507 uses 44.8x more emoji

DeepSeek V4 Flash 0731

Qwen3 235B A22B 2507

52%Vocabulary57%

18wSentence Length18w

0.38Hedging0.40

5.7Bold5.9

3.4Lists4.8

0.00Emoji0.45

0.83Headings1.07

0.04Transitions0.11

Based on 23 + 18 text responses

Research

What we learned reading every model

FAQ

Common questions

Keep exploring

More comparisons

Qwen3 235B A22B 2507 vs MiniMax M3New provider

Qwen3 235B A22B 2507 vs Ox AlphaNew provider

Qwen3 235B A22B 2507 vs Claude Opus 4New provider

Updated Jul 2026

Our Verdict

DeepSeek V4 Flash 0731

Qwen3 235B A22B 2507

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

Qwen3 235B A22B 2507 is 329x cheaper per token — worth considering if cost matters.

Too close to call

What do DeepSeek V4 Flash 0731 and Qwen3 235B A22B 2507 say about your brand?

10 models, one question, verbatim receipts.

or peek at a demo: Notion Linear Vercel

API pricing

Cost per 1M tokens

DeepSeek V4 Flash 0731

Input

$0.14

Output

$0.28

Qwen3 235B A22B 2507

Input

$0.000

933× cheaper

Output

$0.001

329× cheaper

Qwen3 235B A22B 2507 is cheaper on both — 933× input, 329× output

Writing DNA

Style Comparison

Similarity

47%

Qwen3 235B A22B 2507 uses 44.8x more emoji

DeepSeek V4 Flash 0731

Qwen3 235B A22B 2507

52%Vocabulary57%

18wSentence Length18w

0.38Hedging0.40

5.7Bold5.9

3.4Lists4.8

0.00Emoji0.45

0.83Headings1.07

0.04Transitions0.11

Based on 23 + 18 text responses

Research

What we learned reading every model

FAQ

Common questions

Keep exploring

More comparisons

Qwen3 235B A22B 2507 vs MiniMax M3New provider

Qwen3 235B A22B 2507 vs Ox AlphaNew provider

Qwen3 235B A22B 2507 vs Claude Opus 4New provider