What is the difference between GPT-5.1 and Qwen3 Coder?

GPT-5.1 is developed by OpenAI while Qwen3 Coder is developed by Qwen. You can compare their actual outputs across 52 challenges on Rival to see how they differ in practice.

Which is better, GPT-5.1 or Qwen3 Coder?

It depends on your use case. GPT-5.1 and Qwen3 Coder each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 52 challenges so you can judge which fits your needs best.

How much does GPT-5.1 cost compared to Qwen3 Coder?

GPT-5.1 costs $1.25/M input tokens and Qwen3 Coder costs $0.22/M input tokens. Qwen3 Coder is $1.03/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 GPT-5.1 and Qwen3 Coder on Rival?

This page shows a side-by-side comparison of GPT-5.1 and Qwen3 Coder 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 GPT-5.1 and Qwen3 Coder?

GPT-5.1 is developed by OpenAI while Qwen3 Coder is developed by Qwen. You can compare their actual outputs across 52 challenges on Rival to see how they differ in practice.

Which is better, GPT-5.1 or Qwen3 Coder?

It depends on your use case. GPT-5.1 and Qwen3 Coder each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 52 challenges so you can judge which fits your needs best.

How much does GPT-5.1 cost compared to Qwen3 Coder?

GPT-5.1 costs $1.25/M input tokens and Qwen3 Coder costs $0.22/M input tokens. Qwen3 Coder is $1.03/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 GPT-5.1 and Qwen3 Coder on Rival?

This page shows a side-by-side comparison of GPT-5.1 and Qwen3 Coder 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.

GPT-5.1 vs Qwen3 Coder: Which Is Better?

Updated Nov 2025

Our Verdict

GPT-5.1

Qwen3 CoderRunner-up

No community votes yet. On paper, GPT-5.1 has the edge — newer, bigger context window, major provider backing.

Qwen3 Coder is 11x cheaper per token — worth considering if cost matters.

Too close to call

API pricing

Cost per 1M tokens

GPT-5.1

Input

$1.25

Output

$10.00

Qwen3 Coder

Input

$0.22

5.7× cheaper

Output

$0.95

11× cheaper

Qwen3 Coder is cheaper on both — 5.7× input, 11× output

Writing DNA

Style Comparison

Similarity

47%

Qwen3 Coder uses 11.6x more emoji

GPT-5.1

Qwen3 Coder

62%Vocabulary61%

19wSentence Length72w

0.29Hedging0.61

3.5Bold4.7

7.2Lists5.6

0.00Emoji0.12

0.61Headings1.43

0.03Transitions0.20

Based on 14 + 22 text responses

Research

What we learned reading every model

GPT-5.1 and Qwen3 Coder 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 Coder vs MiniMax M3New provider

Qwen3 Coder vs Grok 3New provider

Qwen3 Coder vs Llama 4 MaverickNew provider

Updated Nov 2025

Our Verdict

GPT-5.1

Qwen3 CoderRunner-up

No community votes yet. On paper, GPT-5.1 has the edge — newer, bigger context window, major provider backing.

Qwen3 Coder is 11x cheaper per token — worth considering if cost matters.

Too close to call

API pricing

Cost per 1M tokens

GPT-5.1

Input

$1.25

Output

$10.00

Qwen3 Coder

Input

$0.22

5.7× cheaper

Output

$0.95

11× cheaper

Qwen3 Coder is cheaper on both — 5.7× input, 11× output

Writing DNA

Style Comparison

Similarity

47%

Qwen3 Coder uses 11.6x more emoji

GPT-5.1

Qwen3 Coder

62%Vocabulary61%

19wSentence Length72w

0.29Hedging0.61

3.5Bold4.7

7.2Lists5.6

0.00Emoji0.12

0.61Headings1.43

0.03Transitions0.20

Based on 14 + 22 text responses

Research

What we learned reading every model

GPT-5.1 and Qwen3 Coder 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 Coder vs MiniMax M3New provider

Qwen3 Coder vs Grok 3New provider

Qwen3 Coder vs Llama 4 MaverickNew provider