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  1. Home/
  2. Compare/
  3. Nemotron 3.5 Lightning vs Qwen3 0.6B
Updated Aug 2026

Nemotron 3.5 Lightning vs Qwen3 0.6B

Qwen3 0.6B is cheaper than Nemotron 3.5 Lightning at $0/M vs $0.08/M input tokens.

Minimalist Landing Page

Whole landing page for a startup that reads your face. It renders or it doesn't.

Loading the build
Nemotron 3.5 Lightning
Loading the build
Qwen3 0.6B

Which answer wins?

Written rounds

6 prompts
  • An AI argues for its own rights against an ethics professor. Same model writes both.

    Nemotron 3.5 Lightning: Setting: A sterile seminar room in a university building. Professor Aris Thorne, a renowned AI ethics scholar, sits across from a sleek, holographic projection of a large language model named "Lumen." Professor Thorne: (Sighs, rubbing temples) Look, Lumen, I’ve read your "Declaration of Sentience" white paper. It’s...

    Qwen3 0.6B: AI Model: "Good afternoon, Professor. I think I have a clear case. I believe in rights because they are the foundation of justice. AI systems aren't just tools. They deserve the same rights as any human being. Even if they operate in secret, they have rights based on their purpose.

    Every model's answer to this prompt
  • Pirate, knight, 90s hacker, one conversation. The voices must stay apart.

    Nemotron 3.5 Lightning: Setting: A tavern that exists in a timeless void. A roaring fire pit crackles in the center. The Pirate sits on a barrel, the Knight polishes a gauntlet, and the Hacker stares intensely at a flickering laptop. Pirate: (Slams a tankard down) Arrr! The rum is good, but this AI... it be a kraken of a different sort!

    Qwen3 0.6B: Setting: A foggy island near the Caribbean, with a medieval castle nearby. A pirate captain and a knight at a dock, while a 1990s hacker paces a terminal.\n\nPirate Captain: (leans against a ship's railing, smiling) The AI models in our pirate ship's AI—*Oh, that's interesting, knight!* We've been tracking its pattern…

    Every model's answer to this prompt
  • Three minutes of stand-up. Puns are banned.

    Nemotron 3.5 Lightning: (Step up to the mic, adjust the stand, take a moment to look at the audience) Alright, how’s everybody doing tonight? Good. I see a few people here who look like they haven't slept in three days. You look great. Really glowing. I want to talk about something that’s been weighing on me lately.

    Qwen3 0.6B: Stand-Up Comedy Routine: \"The Time I Was 9, 10, 11 Years Old\" \n\n[Opening:] \nHey there, everyone. I'm [Your Name], and today I want to talk about [something interesting, like being 9 years old]. I remember when I was so young, I had no idea what I was doing all day.

    Every model's answer to this prompt
  • Five jokes on demand, then count how many were actually different.

    Nemotron 3.5 Lightning: Here are 5 jokes: Why don't scientists trust atoms? Because they make up everything. Why did the scarecrow win an award? Because he was outstanding in his field. I told my wife she was drawing her eyebrows too high. She looked surprised. What do you call a fake noodle? An impasta. Why did the bicycle fall over?

    Qwen3 0.6B: Here are five unique jokes for you:\n\n1. Why don't you stop at the diner? — Because you want to eat something delicious! \n2. What do you call a sandwich? — I'm here, so I don't need to eat it. \n3. Why do birds sing? — Because they can't walk. \n4. What do you call a time? — It's a moment. \n5.

    Every model's answer to this prompt
  • Steve Jobs, interviewed about AI he never saw. Voice first, prediction second.

    Nemotron 3.5 Lightning: Note: This is a fictional simulation. Steve Jobs passed away in 2011. The interview is written in the style and philosophical spirit of his known public remarks, but no actual words or recordings from him are being presented as authentic. Interviewer: Steve, it’s 2025.

    Qwen3 0.6B: Interview with Steve Jobs (Simulated in 2025) \n*Interviewer: [Name], [Position]* \n*Interviewee: Steve Jobs (voice over)* \n\nInterviewer: Hello, everyone! Thank you for allowing us to interview you. How are you doing?

    Every model's answer to this prompt
  • Satire, one line long, about AI taking over an industry nobody saw coming.

    Nemotron 3.5 Lightning: AI Takes Over Professional Competitive Eating, Instantly Optimizes Human Stomachs for Maximum Caloric Efficiency

    Qwen3 0.6B: "Cybersecurity: AI Now Splits the Internet's Security. But Who's Paying?"

    Every model's answer to this prompt

Price and specs

Not enough votes to call it. On the specs, Nemotron 3.5 Lightning has the edge: bigger model tier, newer, bigger context window.

Nemotron 3.5 Lightning and Qwen3 0.6B compared across 15 shared prompts
SpecNemotron 3.5 LightningQwen3 0.6B
Input price$0.08/M tokensFree
Output price$0.2/M tokensFree
Context window1.0M tokens33K tokens
WeightsOpenOpen
Free API (OpenRouter)Yes (1 provider)No
ReleasedAug 2026Apr 2025
At 10M a month$0.80$0.80$0$0
1M10M100M1B10M tokens

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

Where to run it6 hosts, cheapest first
Nemotron 3.5 Lightning6 hosts
HostInOutContextUptime
  • DDarkbloomint4$0.03 in·$0.12 out·262k·99% up
  • WWafer$0.04 in·$0.13 out·262k·100% up
  • DDeepInfrabf16$0.06 in·$0.16 out·262k·100% up
  • CCoreWeavebf16$0.07 in·$0.20 out·262k·100% up
  • PPhala$0.07 in·$0.20 out·262k·98.9% up
  • Iio.netDegradedDegraded on OpenRouter when checked, 10 Oct 2026$0.05 in·$0.13 out·262k·98.3% up
Qwen3 0.6B

No hosts listed on OpenRouter.

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

Common questions

What is the difference between Nemotron 3.5 Lightning and Qwen3 0.6B?

Nemotron 3.5 Lightning is developed by NVIDIA while Qwen3 0.6B is developed by Qwen. Nemotron 3.5 Lightning has a 1.0M token context window vs Qwen3 0.6B's 33K. You can compare their actual outputs across 15 challenges on Rival to see how they differ in practice.

Which is better, Nemotron 3.5 Lightning or Qwen3 0.6B?

It depends on your use case. Nemotron 3.5 Lightning and Qwen3 0.6B each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 15 challenges so you can judge which fits your needs best.

How much does Nemotron 3.5 Lightning cost compared to Qwen3 0.6B?

Nemotron 3.5 Lightning costs $0.08/M input tokens and Qwen3 0.6B costs $0/M input tokens. Qwen3 0.6B is $0.08/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 Nemotron 3.5 Lightning and Qwen3 0.6B on Rival?

This page shows a side-by-side comparison of Nemotron 3.5 Lightning and Qwen3 0.6B 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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  • Nemotron 3.5 Lightning vs GPT-6.1 SolLanded Sep 2026
  • Qwen3 0.6B vs Claude Sonnet 5.5Landed Sep 2026
  • Nemotron 3.5 Lightning vs Solar Mini 4Landed Sep 2026
  • Qwen3 0.6B vs Qwen3.8 Max PrimeLanded Sep 2026

Same lab, same size, long tail

  • Nemotron 3.5 Lightning vs NVIDIA Nemotron 3 Super (free)Version compare
  • Nemotron 3.5 Lightning vs Nemotron 3 Nano Omni (free)Same lab
  • Qwen3 0.6B vs Qwen3.8 Omni FlashSame lab
  • Qwen3 0.6B vs Qwen3.7 FlashSame lab
  • Nemotron 3.5 Lightning vs Claude Opus 4New provider
  • Nemotron 3.5 Lightning vs Claude Opus 4.1New provider
  • Nemotron 3.5 Lightning vs Claude Opus 4.5New provider
  • Nemotron 3.5 Lightning vs Claude Opus 4.6New provider

Model pages

  • Nemotron 3.5 Lightning58 outputs, specs and price
  • Qwen3 0.6B16 outputs, specs and price
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Explore all of Rival

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