What is the difference between Claude Opus 4.5 and Qwen3 Coder?

Claude Opus 4.5 is developed by Anthropic while Qwen3 Coder is developed by Qwen. in 19 community votes on Rival, Claude Opus 4.5 wins 88% of head-to-head matchups. These results are based on blind head-to-head voting across 54 challenges.

Which is better, Claude Opus 4.5 or Qwen3 Coder?

Based on 19 community votes on Rival, Claude Opus 4.5 wins 88% of head-to-head matchups against Qwen3 Coder. Claude Opus 4.5 is strongest in Web Design, Image Generation, Conversation.

How are Claude Opus 4.5 vs Qwen3 Coder votes collected on Rival?

Rival presents both models' outputs side-by-side in blind duels. Voters see the responses but don't know which model produced each one, eliminating brand bias. 19 votes have been collected for this pair across 54 challenges. All vote data is part of Rival's open dataset.

What is the difference between Claude Opus 4.5 and Qwen3 Coder?

Claude Opus 4.5 is developed by Anthropic while Qwen3 Coder is developed by Qwen. in 19 community votes on Rival, Claude Opus 4.5 wins 88% of head-to-head matchups. These results are based on blind head-to-head voting across 54 challenges.

Which is better, Claude Opus 4.5 or Qwen3 Coder?

Based on 19 community votes on Rival, Claude Opus 4.5 wins 88% of head-to-head matchups against Qwen3 Coder. Claude Opus 4.5 is strongest in Web Design, Image Generation, Conversation.

How are Claude Opus 4.5 vs Qwen3 Coder votes collected on Rival?

Rival presents both models' outputs side-by-side in blind duels. Voters see the responses but don't know which model produced each one, eliminating brand bias. 19 votes have been collected for this pair across 54 challenges. All vote data is part of Rival's open dataset.

Claude Opus 4.5 vs Qwen3 Coder: Which Is Better?

Updated Nov 2025

Our Verdict

Claude Opus 4.5Winner

Qwen3 CoderRunner-up

Pick Claude Opus 4.5. In 19 blind votes, Claude Opus 4.5 wins 88% of the time. That's not luck.

Claude Opus 4.5 particularly excels in Image Generation, Conversation, Web Design.

Clear winner

API pricing

Cost per 1M tokens

Claude Opus 4.5

Input

—

Output

—

Qwen3 Coder

Input

$0.22

Output

$0.95

Writing DNA

Style Comparison

Similarity

69%

Qwen3 Coder uses 3.9x more transitions

Claude Opus 4.5

Qwen3 Coder

64%Vocabulary61%

55wSentence Length72w

0.86Hedging0.61

5.8Bold4.7

4.5Lists5.6

0.15Emoji0.12

1.59Headings1.43

0.05Transitions0.20

Based on 24 + 22 text responses

Research

What we learned reading every model

Claude Opus 4.5 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 GPT-5New provider

Qwen3 Coder vs Grok 3New provider

Updated Nov 2025

Our Verdict

Claude Opus 4.5Winner

Qwen3 CoderRunner-up

Pick Claude Opus 4.5. In 19 blind votes, Claude Opus 4.5 wins 88% of the time. That's not luck.

Claude Opus 4.5 particularly excels in Image Generation, Conversation, Web Design.

Clear winner

API pricing

Cost per 1M tokens

Claude Opus 4.5

Input

—

Output

—

Qwen3 Coder

Input

$0.22

Output

$0.95

Writing DNA

Style Comparison

Similarity

69%

Qwen3 Coder uses 3.9x more transitions

Claude Opus 4.5

Qwen3 Coder

64%Vocabulary61%

55wSentence Length72w

0.86Hedging0.61

5.8Bold4.7

4.5Lists5.6

0.15Emoji0.12

1.59Headings1.43

0.05Transitions0.20

Based on 24 + 22 text responses

Research

What we learned reading every model

Claude Opus 4.5 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 GPT-5New provider

Qwen3 Coder vs Grok 3New provider