What is the difference between Claude Opus 5 and Qwen3 30B A3B Instruct 2507?

Claude Opus 5 is developed by Anthropic while Qwen3 30B A3B Instruct 2507 is developed by Qwen. Claude Opus 5 has a 1.0M token context window vs Qwen3 30B A3B Instruct 2507's 131K. You can compare their actual outputs across 54 challenges on Rival to see how they differ in practice.

Which is better, Claude Opus 5 or Qwen3 30B A3B Instruct 2507?

It depends on your use case. Claude Opus 5 and Qwen3 30B A3B Instruct 2507 each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 54 challenges so you can judge which fits your needs best.

How much does Claude Opus 5 cost compared to Qwen3 30B A3B Instruct 2507?

Claude Opus 5 costs $5/M input tokens and Qwen3 30B A3B Instruct 2507 costs $0.2/M input tokens. Qwen3 30B A3B Instruct 2507 is $4.80/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 5 and Qwen3 30B A3B Instruct 2507 on Rival?

This page shows a side-by-side comparison of Claude Opus 5 and Qwen3 30B A3B Instruct 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 Claude Opus 5 and Qwen3 30B A3B Instruct 2507?

Claude Opus 5 is developed by Anthropic while Qwen3 30B A3B Instruct 2507 is developed by Qwen. Claude Opus 5 has a 1.0M token context window vs Qwen3 30B A3B Instruct 2507's 131K. You can compare their actual outputs across 54 challenges on Rival to see how they differ in practice.

Which is better, Claude Opus 5 or Qwen3 30B A3B Instruct 2507?

It depends on your use case. Claude Opus 5 and Qwen3 30B A3B Instruct 2507 each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 54 challenges so you can judge which fits your needs best.

How much does Claude Opus 5 cost compared to Qwen3 30B A3B Instruct 2507?

Claude Opus 5 costs $5/M input tokens and Qwen3 30B A3B Instruct 2507 costs $0.2/M input tokens. Qwen3 30B A3B Instruct 2507 is $4.80/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 5 and Qwen3 30B A3B Instruct 2507 on Rival?

This page shows a side-by-side comparison of Claude Opus 5 and Qwen3 30B A3B Instruct 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.

Claude Opus 5 vs Qwen3 30B A3B Instruct 2507: Which Is Better?

Updated Jul 2026

Our Verdict

Claude Opus 5

Qwen3 30B A3B Instruct 2507Runner-up

No community votes yet. On paper, Claude Opus 5 has the edge — bigger model tier, newer, bigger context window, major provider backing.

Qwen3 30B A3B Instruct 2507 is 31x cheaper per token — worth considering if cost matters.

Slight edge

What do Claude Opus 5 and Qwen3 30B A3B Instruct 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

Claude Opus 5

Input

$5.00

Output

$25.00

Qwen3 30B A3B Instruct 2507

Input

$0.20

25× cheaper

Output

$0.80

31× cheaper

Qwen3 30B A3B Instruct 2507 is cheaper on both — 25× input, 31× output

Writing DNA

Style Comparison

Similarity

40%

Qwen3 30B A3B Instruct 2507 uses 60.6x more emoji

Claude Opus 5

Qwen3 30B A3B Instruct 2507

54%Vocabulary55%

21wSentence Length18w

0.40Hedging0.52

3.9Bold6.7

1.9Lists4.3

0.02Emoji1.04

0.71Headings0.92

0.05Transitions0.11

Based on 27 + 22 text responses

Research

What we learned reading every model

FAQ

Common questions

Keep exploring

More comparisons

Qwen3 30B A3B Instruct 2507 vs MiniMax M3New provider

Qwen3 30B A3B Instruct 2507 vs Ox AlphaNew provider

Qwen3 30B A3B Instruct 2507 vs Gemini 2.5 Pro Preview 06-05New provider

Updated Jul 2026

Our Verdict

Claude Opus 5

Qwen3 30B A3B Instruct 2507Runner-up

No community votes yet. On paper, Claude Opus 5 has the edge — bigger model tier, newer, bigger context window, major provider backing.

Qwen3 30B A3B Instruct 2507 is 31x cheaper per token — worth considering if cost matters.

Slight edge

What do Claude Opus 5 and Qwen3 30B A3B Instruct 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

Claude Opus 5

Input

$5.00

Output

$25.00

Qwen3 30B A3B Instruct 2507

Input

$0.20

25× cheaper

Output

$0.80

31× cheaper

Qwen3 30B A3B Instruct 2507 is cheaper on both — 25× input, 31× output

Writing DNA

Style Comparison

Similarity

40%

Qwen3 30B A3B Instruct 2507 uses 60.6x more emoji

Claude Opus 5

Qwen3 30B A3B Instruct 2507

54%Vocabulary55%

21wSentence Length18w

0.40Hedging0.52

3.9Bold6.7

1.9Lists4.3

0.02Emoji1.04

0.71Headings0.92

0.05Transitions0.11

Based on 27 + 22 text responses

Research

What we learned reading every model

FAQ

Common questions

Keep exploring

More comparisons

Qwen3 30B A3B Instruct 2507 vs MiniMax M3New provider

Qwen3 30B A3B Instruct 2507 vs Ox AlphaNew provider

Qwen3 30B A3B Instruct 2507 vs Gemini 2.5 Pro Preview 06-05New provider