DeepSeek Prover V2 vs 
Mistral Small 4
DeepSeek Prover V2 is cheaper than Mistral Small 4 at $0/M vs $0.15/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
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.
Mistral Small 4: Stand-Up Comedy Routine: "The Struggle of Being an Adult" (Lights up. Comedian walks on stage, mic in hand, casual vibe.) Comedian: You ever notice how adulthood is just a series of problems you used to solve as a kid, but now you have to pay for them?
Price and specs
| Spec | DeepSeek Prover V2 | Mistral Small 4 |
|---|---|---|
| Input price | Free | $0.15/M tokens |
| Output price | Free | $0.6/M tokens |
| Context window | 164K tokens | 262K tokens |
| Weights | Open | Open |
| Free API (OpenRouter) | No | No |
| Released | Apr 2025 | Mar 2026 |
| At 10M a month | $0 | $1.50 |
Input tokens at list price. No caching, no batch discount.
Where to run it
DeepSeek Prover V2
No hosts listed on OpenRouter.
Mistral Small 41 host
Per million tokens. Prices and uptime via OpenRouter, checked 10 Oct 2026.
Common questions
What is the difference between DeepSeek Prover V2 and Mistral Small 4?
DeepSeek Prover V2 is developed by DeepSeek while Mistral Small 4 is developed by Mistral AI. DeepSeek Prover V2 has a 164K token context window vs Mistral Small 4's 262K. 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 Mistral Small 4?
It depends on your use case. DeepSeek Prover V2 and Mistral Small 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 Mistral Small 4?
DeepSeek Prover V2 costs $0/M input tokens and Mistral Small 4 costs $0.15/M input tokens. DeepSeek Prover V2 is $0.15/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 Mistral Small 4 on Rival?
This page shows a side-by-side comparison of DeepSeek Prover V2 and Mistral Small 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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