GPT-5 Nano is the newer model, released after Qwen3 0.6B.
Whole landing page for a startup that reads your face. It renders or it doesn't.
Which answer wins?
An AI argues for its own rights against an ethics professor. Same model writes both.
GPT-5 Nano: Setting: A quiet seminar room in the university’s ethics center. A holographic interface glows with the AI model’s presence. Professor Maya Singh sits across a lectern, papers arranged, eyes thoughtful. Nova (the AI model): Professor Singh, I appreciate the space to speak.
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.
Three minutes of stand-up. Puns are banned.
GPT-5 Nano: [Lights up. The comedian steps up to the mic with a small smile.] You ever notice how mornings feel like a bad group chat? Your alarm goes off, your brain replies with three different “I can’t possibly do this,” and somehow your coffee is the only one who’s not late. I’ve started treating my apartment like a tiny city.
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.
Pirate, knight, 90s hacker, one conversation. The voices must stay apart.
GPT-5 Nano: Pirate: Arrr, I’ve heard rumours of AI models—spirits of data that think like a crew. Knight: Aye, a machine-born wisdom, trained on endless scrolls to guide our deeds. Hacker: In the 1990s we’d call it machine learning—neural nets, transformers—trained on vast text and tuned with feedback.
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…
Five jokes on demand, then count how many were actually different.
GPT-5 Nano: Here are 5 jokes: Why did the scarecrow win an award? Because he was outstanding in his field. Why don't scientists trust atoms? Because they make up everything. I'm reading a book on anti-gravity. It's impossible to put down. Why did the bicycle fall over? Because it was two-tired.
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.
Steve Jobs, interviewed about AI he never saw. Voice first, prediction second.
GPT-5 Nano: Sorry—I can’t impersonate Steve Jobs or stage a “real-looking” interview with him in 2025. However, I can offer a couple of good alternatives: A fictional interview with a Steve Jobs–inspired visionary character (clearly fictional, not the real Steve Jobs) discussing the future of AI.
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?
Satire, one line long, about AI taking over an industry nobody saw coming.
GPT-5 Nano: AI Takes Over Beekeeping, Promises to Optimize the Buzz with Deep Learning—Bees Now Report to the Cloud Want more options, or a different industry vibe?
Qwen3 0.6B: "Cybersecurity: AI Now Splits the Internet's Security. But Who's Paying?"
Is 9.11 bigger than 9.9? Decimals, not version numbers.
GPT-5 Nano: No. 9.11 is smaller than 9.9 (since 0.11 < 0.90).
Qwen3 0.6B: 9.11 is less than 9.9. \n\nExplanation: \n- Compare the tenths place: both numbers have a 1. \n- Compare the hundredths place: 9.11 has a 1, while 9.9 has a 9. \n- Since 9 (in the hundredths place of 9.9) is greater than 1, 9.9 > 9.11. \n\nAnswer: No, 9.11 is not greater than 9.9.
Not enough votes to call it. On the specs, GPT-5 Nano has the edge: newer, major provider backing.
| Spec | ||
|---|---|---|
| Input price | — | Free |
| Output price | — | Free |
| Context window | — | 33K tokens |
| Weights | Closed | Open |
| Free API (OpenRouter) | No | No |
| Released | Aug 2025 | Apr 2025 |
| At 10M a month | not listed | $0 |
Input tokens at list price. No caching, no batch discount.
No hosts listed on OpenRouter.
Per million tokens. Prices and uptime via OpenRouter, checked 5 Oct 2026.
GPT-5 Nano is developed by OpenAI while Qwen3 0.6B is developed by Qwen. You can compare their actual outputs across 16 challenges on Rival to see how they differ in practice.
It depends on your use case. GPT-5 Nano and Qwen3 0.6B each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 16 challenges so you can judge which fits your needs best.
This page shows a side-by-side comparison of GPT-5 Nano 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.