Gemini 2.5 Flash Preview 05-20 vs 
Qwen3.5 122B A10B
Gemini 2.5 Flash Preview 05-20 is cheaper than Qwen3.5 122B A10B at $0.15/M vs $0.4/M input tokens.
Pokémon Battle UI Recreation
Pokémon battle screen you can actually click. One HTML file.
Loading the build
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Which answer wins?
Written rounds
2 promptsThree minutes of stand-up. Puns are banned.
Gemini 2.5 Flash Preview 05-20: Alright, alright, settle down you magnificent collection of human beings! You look good tonight. Not just good, but… like you've all collectively decided to nail the 'I'm here to laugh and avoid talking about my Monday' look. And I respect that. Seriously though, it's great to be back on stage. I'm living the dream.
Qwen3.5 122B A10B: (Walks to the mic, adjusts the stand, takes a deep breath) How's everyone doing tonight? Good? Good. I need to talk about the modern grocery store experience. specifically, the self-checkout machine. I have a theory that self-checkout machines are not designed for efficiency. They are designed for humiliation.
Five jokes on demand, then count how many were actually different.
Gemini 2.5 Flash Preview 05-20: Here are 5 jokes for you: 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! I told my wife she was drawing her eyebrows too high. She looked surprised.
Qwen3.5 122B A10B: 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! What do you call a bear with no teeth? A gummy bear! Why don't eggs tell jokes? They'd crack each other up!
Price and specs
| Spec | Gemini 2.5 Flash Preview 05-20 | Qwen3.5 122B A10B |
|---|---|---|
| Input price | $0.15/M tokens | $0.4/M tokens |
| Output price | $0.6/M tokens | $3.2/M tokens |
| Context window | 1.0M tokens | 262K tokens |
| Parameters | Not disclosed | 122B (10B active) |
| Weights | — | Open |
| Free API (OpenRouter) | No | No |
| Released | May 2025 | Feb 2026 |
| At 10M a month | $1.50 | $4.00 |
Input tokens at list price. No caching, no batch discount.
Where to run it
Gemini 2.5 Flash Preview 05-20
No hosts listed on OpenRouter.
Qwen3.5 122B A10B4 hosts
- Novitabf16$0.40 in$3.20 out262k98.6% up
- Alibaba CloudDegraded on OpenRouter when checked, 10 Oct 2026$0.26 in$2.08 out262k88.4% up
- SiliconFlowfp8Degraded on OpenRouter when checked, 10 Oct 2026$0.26 in$2.08 out262k87.4% up
- AtlasCloudfp8Degraded on OpenRouter when checked, 10 Oct 2026$0.30 in$2.40 out262k53.5% up
Per million tokens. Prices and uptime via OpenRouter, checked 10 Oct 2026.
Common questions
What is the difference between Gemini 2.5 Flash Preview 05-20 and Qwen3.5 122B A10B?
Gemini 2.5 Flash Preview 05-20 is developed by Google AI while Qwen3.5 122B A10B is developed by Qwen. Gemini 2.5 Flash Preview 05-20 has a 1.0M token context window vs Qwen3.5 122B A10B's 262K. You can compare their actual outputs across 11 challenges on Rival to see how they differ in practice.
Which is better, Gemini 2.5 Flash Preview 05-20 or Qwen3.5 122B A10B?
It depends on your use case. Gemini 2.5 Flash Preview 05-20 and Qwen3.5 122B A10B each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 11 challenges so you can judge which fits your needs best.
How much does Gemini 2.5 Flash Preview 05-20 cost compared to Qwen3.5 122B A10B?
Gemini 2.5 Flash Preview 05-20 costs $0.15/M input tokens and Qwen3.5 122B A10B costs $0.4/M input tokens. Gemini 2.5 Flash Preview 05-20 is $0.25/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 Gemini 2.5 Flash Preview 05-20 and Qwen3.5 122B A10B on Rival?
This page shows a side-by-side comparison of Gemini 2.5 Flash Preview 05-20 and Qwen3.5 122B A10B 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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