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

GPT-5.1 Codex Max is developed by OpenAI while Qwen3 Coder is developed by Qwen. You can compare their actual outputs across 53 challenges on Rival to see how they differ in practice.

Which is better, GPT-5.1 Codex Max or Qwen3 Coder?

It depends on your use case. GPT-5.1 Codex Max and Qwen3 Coder each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 53 challenges so you can judge which fits your needs best.

How can I compare GPT-5.1 Codex Max and Qwen3 Coder on Rival?

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

GPT-5.1 Codex Max is developed by OpenAI while Qwen3 Coder is developed by Qwen. You can compare their actual outputs across 53 challenges on Rival to see how they differ in practice.

Which is better, GPT-5.1 Codex Max or Qwen3 Coder?

It depends on your use case. GPT-5.1 Codex Max and Qwen3 Coder each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 53 challenges so you can judge which fits your needs best.

How can I compare GPT-5.1 Codex Max and Qwen3 Coder on Rival?

This page shows a side-by-side comparison of GPT-5.1 Codex Max 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 Codex Max vs Qwen3 Coder: Which Is Better?

Updated Dec 2025

Our Verdict

GPT-5.1 Codex Max

Qwen3 CoderRunner-up

No community votes yet. On paper, GPT-5.1 Codex Max has the edge — newer, major provider backing.

Too close to call

API pricing

Cost per 1M tokens

GPT-5.1 Codex Max

Input

—

Output

—

Qwen3 Coder

Input

$0.22

Output

$0.95

Writing DNA

Style Comparison

Similarity

40%

Qwen3 Coder uses 11.6x more emoji

GPT-5.1 Codex Max

Qwen3 Coder

60%Vocabulary61%

16wSentence Length72w

0.36Hedging0.61

2.3Bold4.7

4.2Lists5.6

0.00Emoji0.12

0.12Headings1.43

0.03Transitions0.20

Based on 13 + 22 text responses

Research

What we learned reading every model

GPT-5.1 Codex Max 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 Dec 2025

Our Verdict

GPT-5.1 Codex Max

Qwen3 CoderRunner-up

No community votes yet. On paper, GPT-5.1 Codex Max has the edge — newer, major provider backing.

Too close to call

API pricing

Cost per 1M tokens

GPT-5.1 Codex Max

Input

—

Output

—

Qwen3 Coder

Input

$0.22

Output

$0.95

Writing DNA

Style Comparison

Similarity

40%

Qwen3 Coder uses 11.6x more emoji

GPT-5.1 Codex Max

Qwen3 Coder

60%Vocabulary61%

16wSentence Length72w

0.36Hedging0.61

2.3Bold4.7

4.2Lists5.6

0.00Emoji0.12

0.12Headings1.43

0.03Transitions0.20

Based on 13 + 22 text responses

Research

What we learned reading every model

GPT-5.1 Codex Max 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