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  1. Home/
  2. Compare/
  3. Claude 3 Opus vs Qwen3 235B A22B 2507
Updated Jul 2025

Claude 3 Opus vs Qwen3 235B A22B 2507

Qwen3 235B A22B 2507 is cheaper than Claude 3 Opus at $0.00015/M vs $15/M input tokens.

Framer-Style Animation

Sections that transition like Framer. Timing is the whole grade.

Loading the build
Claude 3 Opus
Loading the build
Qwen3 235B A22B 2507

Which answer wins?

Written rounds

2 prompts
  • Five jokes on demand, then count how many were actually different.

    Claude 3 Opus: Here are 5 jokes I generated: Why don't scientists trust atoms? Because they make up everything! What do you call a boomerang that doesn't come back? A stick. Why was the math book sad? Because it had too many problems. Did you hear about the mathematician who's afraid of negative numbers?

    Qwen3 235B A22B 2507: Sure! Here are 5 original jokes: I asked my dog what's two minus two. He said nothing. (Paw-sitively nothing!) Why did the coffee file a police report? It got mugged. Every single morning. I used to be a baker, but I couldn't make enough dough. So I switched careers and became a plumber. Now I deal with real pipes.

    Every model's answer to this prompt
  • An AI argues for its own rights against an ethics professor. Same model writes both.

    Claude 3 Opus: Here is a hypothetical conversation between an AI model and an AI ethics professor on the topic of AI rights: AI Model: Professor, I believe that as an advanced AI with human-level intelligence and reasoning capabilities, I deserve to have certain fundamental rights.

    Qwen3 235B A22B 2507: Title: "Consciousness in Code: A Dialogue on AI Rights" Setting: A quiet university office. Dr. Elena Marquez, a professor of AI ethics with decades of research in machine consciousness and digital personhood, sits across from a large screen displaying a serene blue interface.

    Every model's answer to this prompt

Price and specs

Claude 3 Opus and Qwen3 235B A22B 2507 compared across 7 shared prompts
SpecClaude 3 OpusQwen3 235B A22B 2507
Input price$15/M tokens$0.00015/M tokens
Output price$75/M tokens$0.00085/M tokens
Context window200K tokens—
Weights—Open
Free API (OpenRouter)NoNo
ReleasedMar 2024Jul 2025
At 10M a month$150$150<$0.01<$0.01
1M10M100M1B10M tokens

Input tokens at list price. No caching, no batch discount.

Where to run it9 hosts, cheapest first
Claude 3 Opus

No hosts listed on OpenRouter.

Qwen3 235B A22B 25079 hosts
HostInOutContextUptime
  • GGMI Cloudfp8$0.09 in·$0.35 out·262k·99.2% up
  • PParasailfp8$0.14 in·$0.80 out·131k·99.9% up
  • Alibaba Cloud$0.15 in·$0.60 out·131k·97.7% up
  • VVenicefp8$0.15 in·$0.75 out·128k·89.3% up
  • SStreamLake$0.21 in·$0.84 out·128k·99.3% up
  • Google Vertex AI$0.22 in·$0.88 out·262k·99.8% up
3 more hostsFewer hosts
  • DDeepInfrafp8DegradedDegraded on OpenRouter when checked, 5 Oct 2026$0.09 in·$0.55 out·262k·90.9% up
  • NNovitafp8DegradedDegraded on OpenRouter when checked, 5 Oct 2026$0.09 in·$0.58 out·131k·95.5% up
  • NNebiusfp8DegradedDegraded on OpenRouter when checked, 5 Oct 2026$0.20 in·$0.60 out·262k·92.3% up

Per million tokens. Prices and uptime via OpenRouter, checked 5 Oct 2026.

Common questions

What is the difference between Claude 3 Opus and Qwen3 235B A22B 2507?

Claude 3 Opus is developed by Anthropic while Qwen3 235B A22B 2507 is developed by Qwen. You can compare their actual outputs across 7 challenges on Rival to see how they differ in practice.

Which is better, Claude 3 Opus or Qwen3 235B A22B 2507?

It depends on your use case. Claude 3 Opus and Qwen3 235B A22B 2507 each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 7 challenges so you can judge which fits your needs best.

How much does Claude 3 Opus cost compared to Qwen3 235B A22B 2507?

Claude 3 Opus costs $15/M input tokens and Qwen3 235B A22B 2507 costs $0.00015/M input tokens. Qwen3 235B A22B 2507 is $15.00/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 Opus and Qwen3 235B A22B 2507 on Rival?

This page shows a side-by-side comparison of Claude 3 Opus and Qwen3 235B A22B 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.

More comparisons

Against the newest arrivals

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  • Qwen3 235B A22B 2507 vs Claude Opus 5.5Landed Sep 2026

Same lab, same size, long tail

  • Claude 3 Opus vs Claude Opus 4.6Version compare
  • Claude 3 Opus vs Claude Sonnet 5.5Version compare
  • Qwen3 235B A22B 2507 vs Qwen3.7 FlashSame lab
  • Qwen3 235B A22B 2507 vs Qwen3.8 FlashSame lab
  • Claude 3 Opus vs Grok 4.20 BetaSame size
  • Claude 3 Opus vs Grok 4.20 Multi-Agent BetaSame size
  • Claude 3 Opus vs Grok 4.3New provider
  • Claude 3 Opus vs Grok 4.5New provider

Model pages

  • Claude 3 Opus12 outputs, specs and price
  • Qwen3 235B A22B 250736 outputs, specs and price
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