Gemini 2.5 Flash Preview 05-20 vs 
Hy3
Hy3 is cheaper than Gemini 2.5 Flash Preview 05-20 at $0.132/M vs $0.15/M input tokens.
Pokémon Battle UI Recreation
Pokémon battle screen you can actually click. One HTML file.
Loading the build
Loading the build
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.
Hy3: Hi everyone. Thanks for coming out. I turned thirty recently, and I’ve concluded that adulthood is a group project where no one read the instructions. For example, laundry. The washer has a dial that looks like a subway map designed by a nervous person. Cold, warm, hot, permanent press, delicate, bulky.
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.
Hy3: Here are 5 jokes: Why did the chicken cross the road? To get to the other side. What do you call a fake stone? A sham-rock. Why don’t scientists trust atoms? Because they make up everything. How does a penguin build its house? Igloos it together. Why did the scarecrow win an award?
Price and specs
| Spec | Gemini 2.5 Flash Preview 05-20 | Hy3 |
|---|---|---|
| Input price | $0.15/M tokens | $0.132/M tokens |
| Output price | $0.6/M tokens | $0.528/M tokens |
| Context window | 1.0M tokens | 262K tokens |
| Parameters | Not disclosed | 295B |
| Weights | — | Open |
| Free API (OpenRouter) | No | No |
| Released | May 2025 | Jul 2026 |
| At 10M a month | $1.50 | $1.32 |
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.
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 Hy3?
Gemini 2.5 Flash Preview 05-20 is developed by Google AI while Hy3 is developed by Tencent. Gemini 2.5 Flash Preview 05-20 has a 1.0M token context window vs Hy3'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 Hy3?
It depends on your use case. Gemini 2.5 Flash Preview 05-20 and Hy3 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 Hy3?
Gemini 2.5 Flash Preview 05-20 costs $0.15/M input tokens and Hy3 costs $0.132/M input tokens. Hy3 is $0.02/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 Hy3 on Rival?
This page shows a side-by-side comparison of Gemini 2.5 Flash Preview 05-20 and Hy3 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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