What is the difference between Claude 3.7 Sonnet and Qwen3 30B A3B Instruct 2507?

Claude 3.7 Sonnet is developed by Anthropic while Qwen3 30B A3B Instruct 2507 is developed by Qwen. Claude 3.7 Sonnet has a 200K token context window vs Qwen3 30B A3B Instruct 2507's 131K. You can compare their actual outputs across 55 challenges on Rival to see how they differ in practice.

Which is better, Claude 3.7 Sonnet or Qwen3 30B A3B Instruct 2507?

It depends on your use case. Claude 3.7 Sonnet and Qwen3 30B A3B Instruct 2507 each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 55 challenges so you can judge which fits your needs best.

How much does Claude 3.7 Sonnet cost compared to Qwen3 30B A3B Instruct 2507?

Claude 3.7 Sonnet costs $3/M input tokens and Qwen3 30B A3B Instruct 2507 costs $0.2/M input tokens. Qwen3 30B A3B Instruct 2507 is $2.80/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 3.7 Sonnet and Qwen3 30B A3B Instruct 2507 on Rival?

This page shows a side-by-side comparison of Claude 3.7 Sonnet 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.

Updated Jul 2025

Claude 3.7 SonnetvsQwen3 30B A3B Instruct 2507

Qwen3 30B A3B Instruct 2507 is cheaper than Claude 3.7 Sonnet at $0.2/M vs $3/M input tokens.

Claude 3.7 Sonnet and Qwen3 30B A3B Instruct 2507 compared across 55 shared prompts
Spec	Claude 3.7 Sonnet	Qwen3 30B A3B Instruct 2507
Input price	$3/M tokens	$0.2/M tokens
Output price	$15/M tokens	$0.8/M tokens
Context window	200K tokens	131K tokens
Weights	—	Open
Free API (OpenRouter)	No	No
Released	Feb 2025	Jul 2025