What is the difference between Claude Opus 4 and Qwen: Qwen3.5 122B A10B?

Claude Opus 4 is developed by Anthropic while Qwen: Qwen3.5 122B A10B is developed by Qwen. Claude Opus 4 has a 200K token context window vs Qwen: Qwen3.5 122B A10B's 262K. You can compare their actual outputs across 53 challenges on Rival to see how they differ in practice.

Which is better, Claude Opus 4 or Qwen: Qwen3.5 122B A10B?

It depends on your use case. Claude Opus 4 and Qwen: Qwen3.5 122B A10B 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 much does Claude Opus 4 cost compared to Qwen: Qwen3.5 122B A10B?

Claude Opus 4 costs $15/M input tokens and Qwen: Qwen3.5 122B A10B costs $0.4/M input tokens. Qwen: Qwen3.5 122B A10B is $14.60/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 Claude Opus 4 and Qwen: Qwen3.5 122B A10B on Rival?

This page shows a side-by-side comparison of Claude Opus 4 and Qwen: Qwen3.5 122B A10B 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 Claude Opus 4 and Qwen: Qwen3.5 122B A10B?

Claude Opus 4 is developed by Anthropic while Qwen: Qwen3.5 122B A10B is developed by Qwen. Claude Opus 4 has a 200K token context window vs Qwen: Qwen3.5 122B A10B's 262K. You can compare their actual outputs across 53 challenges on Rival to see how they differ in practice.

Which is better, Claude Opus 4 or Qwen: Qwen3.5 122B A10B?

It depends on your use case. Claude Opus 4 and Qwen: Qwen3.5 122B A10B 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 much does Claude Opus 4 cost compared to Qwen: Qwen3.5 122B A10B?

Claude Opus 4 costs $15/M input tokens and Qwen: Qwen3.5 122B A10B costs $0.4/M input tokens. Qwen: Qwen3.5 122B A10B is $14.60/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 Claude Opus 4 and Qwen: Qwen3.5 122B A10B on Rival?

This page shows a side-by-side comparison of Claude Opus 4 and Qwen: Qwen3.5 122B A10B 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.

Claude Opus 4 vs Qwen: Qwen3.5 122B A10B: Which Is Better?

Updated Feb 2026

Our Verdict

Claude Opus 4

Qwen: Qwen3.5 122B A10BRunner-up

No community votes yet. On paper, Claude Opus 4 has the edge — bigger model tier, major provider backing.

Qwen: Qwen3.5 122B A10B is 23x cheaper per token — worth considering if cost matters.

Too close to call

API pricing

Cost per 1M tokens

Claude Opus 4

Input

$15.00

Output

$75.00

Qwen: Qwen3.5 122B A10B

Input

$0.40

38× cheaper

Output

$3.20

23× cheaper

Qwen: Qwen3.5 122B A10B is cheaper on both — 38× input, 23× output

Writing DNA

Style Comparison

Similarity

44%

Claude Opus 4 uses 4.2x more sentence length

Claude Opus 4

Qwen: Qwen3.5 122B A10B

64%Vocabulary49%

62wSentence Length15w

0.52Hedging0.29

4.4Bold6.2

9.1Lists4.8

0.11Emoji0.10

1.87Headings0.88

0.27Transitions0.20

Based on 16 + 24 text responses

Research

What we learned reading every model

Claude Opus 4 and Qwen: Qwen3.5 122B A10B 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

Claude Opus 4 vs MiniMax M3New provider

Claude Opus 4 vs GPT-5New provider

Claude Opus 4 vs Llama 4 MaverickNew provider

Updated Feb 2026

Our Verdict

Claude Opus 4

Qwen: Qwen3.5 122B A10BRunner-up

No community votes yet. On paper, Claude Opus 4 has the edge — bigger model tier, major provider backing.

Qwen: Qwen3.5 122B A10B is 23x cheaper per token — worth considering if cost matters.

Too close to call

API pricing

Cost per 1M tokens

Claude Opus 4

Input

$15.00

Output

$75.00

Qwen: Qwen3.5 122B A10B

Input

$0.40

38× cheaper

Output

$3.20

23× cheaper

Qwen: Qwen3.5 122B A10B is cheaper on both — 38× input, 23× output

Writing DNA

Style Comparison

Similarity

44%

Claude Opus 4 uses 4.2x more sentence length

Claude Opus 4

Qwen: Qwen3.5 122B A10B

64%Vocabulary49%

62wSentence Length15w

0.52Hedging0.29

4.4Bold6.2

9.1Lists4.8

0.11Emoji0.10

1.87Headings0.88

0.27Transitions0.20

Based on 16 + 24 text responses

Research

What we learned reading every model

Claude Opus 4 and Qwen: Qwen3.5 122B A10B 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

Claude Opus 4 vs MiniMax M3New provider

Claude Opus 4 vs GPT-5New provider

Claude Opus 4 vs Llama 4 MaverickNew provider