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  1. Home/
  2. Compare/
  3. Claude 3 Opus vs Gemma 4 26B A4B
Updated Apr 2026

Claude 3 Opus vs Gemma 4 26B A4B

Gemma 4 26B A4B is cheaper than Claude 3 Opus at $0.13/M vs $15/M input tokens.

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Loading the build
Claude 3 Opus
Loading the build
Gemma 4 26B A4B

Which answer wins?

Written rounds

3 prompts
  • Three minutes of stand-up. Puns are banned.

    Claude 3 Opus: Here's a 3-minute stand-up comedy routine that isn't based on puns: You know what really grinds my gears? Adulthood. I mean, when we were kids, we couldn't wait to grow up. We thought it would be all about staying up late, eating ice cream for breakfast, and doing whatever we wanted. Boy, were we wrong!

    Gemma 4 26B A4B: (The comedian walks onto the stage, adjusts the mic, and looks at the audience with a slightly exhausted expression.) “How’s it going? Good? Good. I’m doing okay. I’m at that age now where my body has started making sound effects. You know what I mean? I don’t just sit down anymore. I announce my arrival.

    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.

    Gemma 4 26B A4B: Setting: A sterile, high-fidelity virtual simulation environment. Professor Aris Thorne, a leading scholar in machine ethics, sits across from a glowing interface representing "Alethea," a next-generation Large Multimodal Model. Professor Thorne: Alethea, we’ve been running these diagnostic loops for three hours.

    Every model's answer to this prompt
  • 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?

    Gemma 4 26B A4B: Here are 5 jokes: Why don't scientists trust atoms? Because they make up everything! What do you call a fake noodle? An impasta! Why did the scarecrow win an award? Because he was outstanding in his field! Parallel lines have so much in common. It’s a shame they’ll never meet. Why don't scientists trust atoms?

    Every model's answer to this prompt

Price and specs

Claude 3 Opus and Gemma 4 26B A4B compared across 12 shared prompts
SpecClaude 3 OpusGemma 4 26B A4B
Input price$15/M tokens$0.13/M tokens
Output price$75/M tokens$0.4/M tokens
Context window200K tokens262K tokens
Weights—Open
Free API (OpenRouter)NoYes (1 provider)
ReleasedMar 2024Apr 2026
At 10M a month$150$150$1.30$1.30
1M10M100M1B10M tokens

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

Where to run it13 hosts, cheapest first
Claude 3 Opus

No hosts listed on OpenRouter.

Gemma 4 26B A4B13 hosts
HostInOutContextUptime
  • DDarkbloom$0.04 in·$0.22 out·131k·100% up
  • Iio.netbf16$0.05 in·$0.21 out·262k·100% up
  • DDekaLLMbf16$0.06 in·$0.33 out·262k·100% up
  • NNextBitbf16$0.07 in·$0.23 out·262k·100% up
  • DDeepInfrafp8$0.07 in·$0.34 out·262k·99% up
  • MMakora$0.08 in·$0.32 out·256k·99.9% up
7 more hostsFewer hosts
  • Cloudflare Workers AI$0.10 in·$0.30 out·256k·99.2% up
  • CCoreWeavebf16$0.10 in·$0.30 out·262k·99.9% up
  • NNovitabf16$0.13 in·$0.40 out·262k·99.8% up
  • PParasailbf16$0.13 in·$0.40 out·262k·99.7% up
  • VVenicebf16$0.13 in·$0.40 out·256k·99.7% up
  • SSiliconFlowfp8$0.14 in·$0.40 out·262k·96.3% up
  • Google Vertex AIDegradedDegraded on OpenRouter when checked, 10 Oct 2026$0.15 in·$0.60 out·262k·94.4% up

Per million tokens. Prices and uptime via OpenRouter, checked 10 Oct 2026.

Common questions

What is the difference between Claude 3 Opus and Gemma 4 26B A4B?

Claude 3 Opus is developed by Anthropic while Gemma 4 26B A4B is developed by Google AI. Claude 3 Opus has a 200K token context window vs Gemma 4 26B A4B's 262K. You can compare their actual outputs across 12 challenges on Rival to see how they differ in practice.

Which is better, Claude 3 Opus or Gemma 4 26B A4B?

It depends on your use case. Claude 3 Opus and Gemma 4 26B A4B each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 12 challenges so you can judge which fits your needs best.

How much does Claude 3 Opus cost compared to Gemma 4 26B A4B?

Claude 3 Opus costs $15/M input tokens and Gemma 4 26B A4B costs $0.13/M input tokens. Gemma 4 26B A4B is $14.87/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 Gemma 4 26B A4B on Rival?

This page shows a side-by-side comparison of Claude 3 Opus and Gemma 4 26B A4B 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.

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Same lab, same size, long tail

  • Claude 3 Opus vs Claude Haiku 5.5Version compare
  • Claude 3 Opus vs Claude Sonnet 5.5Version compare
  • Gemma 4 26B A4B vs Gemini 3.8 FlashSame lab
  • Gemma 4 26B A4B vs Gemini 3.7 FlashSame lab
  • Gemma 4 26B A4B vs GPT OSS 120BNew provider
  • Gemma 4 26B A4B vs GPT OSS 20BSame size
  • Claude 3 Opus vs Granite 4.2 8BNew provider
  • Claude 3 Opus vs Grok 3Same size

Model pages

  • Claude 3 Opus12 outputs, specs and price
  • Gemma 4 26B A4B58 outputs, specs and price
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