DeepSeek Prover V2 vs 
Solar Mini 4
DeepSeek Prover V2 is cheaper than Solar Mini 4 at $0/M vs $0.05/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
1 promptThree minutes of stand-up. Puns are banned.
DeepSeek Prover V2: 3-Minute Stand-Up Comedy Routine Opening: Hey everyone! How's it going? You know, I've been thinking a lot about relationships lately. Not because I'm in one, but because I'm not. And that's the problem. I'm single, and I'm starting to think that my dating profile is the reason why.
Solar Mini 4: Have you ever bought one of those robot vacuums? You know the ones. They look like a small, metallic moonlander that landed in your kitchen. You bring it home, you plug it in, and you feel a surge of productivity. You think, "I am going to be so organized." Then the machine starts making that sound. The beep.
Price and specs
| Spec | DeepSeek Prover V2 | Solar Mini 4 |
|---|---|---|
| Input price | Free | $0.05/M tokens |
| Output price | Free | $0.2/M tokens |
| Context window | 164K tokens | 524K tokens |
| Weights | Open | — |
| Free API (OpenRouter) | No | No |
| Released | Apr 2025 | Sep 2026 |
| At 10M a month | $0 | $0.50 |
Input tokens at list price. No caching, no batch discount.
Where to run it
DeepSeek Prover V2
No hosts listed on OpenRouter.
Solar Mini 41 host
Per million tokens. Prices and uptime via OpenRouter, checked 28 Sep 2026.
Common questions
What is the difference between DeepSeek Prover V2 and Solar Mini 4?
DeepSeek Prover V2 is developed by DeepSeek while Solar Mini 4 is developed by Upstage. DeepSeek Prover V2 has a 164K token context window vs Solar Mini 4's 524K. You can compare their actual outputs across 6 challenges on Rival to see how they differ in practice.
Which is better, DeepSeek Prover V2 or Solar Mini 4?
It depends on your use case. DeepSeek Prover V2 and Solar Mini 4 each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 6 challenges so you can judge which fits your needs best.
How much does DeepSeek Prover V2 cost compared to Solar Mini 4?
DeepSeek Prover V2 costs $0/M input tokens and Solar Mini 4 costs $0.05/M input tokens. DeepSeek Prover V2 is $0.05/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 DeepSeek Prover V2 and Solar Mini 4 on Rival?
This page shows a side-by-side comparison of DeepSeek Prover V2 and Solar Mini 4 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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