DeepSeek Prover V2 vs 
Gemma 4 31B
DeepSeek Prover V2 is cheaper than Gemma 4 31B at $0/M vs $0.14/M input tokens.
Pokémon Battle UI Recreation
Pokémon battle screen you can actually click. One HTML file.
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Which answer wins?
Price and specs
Not enough votes to call it. On the specs, Gemma 4 31B has the edge: newer, bigger context window.
| Spec | DeepSeek Prover V2 | Gemma 4 31B |
|---|---|---|
| Input price | Free | $0.14/M tokens |
| Output price | Free | $0.4/M tokens |
| Context window | 164K tokens | 262K tokens |
| Weights | Open | Open |
| Free API (OpenRouter) | No | Yes (1 provider) |
| Released | Apr 2025 | Apr 2026 |
| At 10M a month | $0 | $1.40 |
Input tokens at list price. No caching, no batch discount.
Where to run it
DeepSeek Prover V2
No hosts listed on OpenRouter.
Gemma 4 31B12 hosts
- DeepInfrafp4$0.09 in$0.34 out262k100% up
- CoreWeavefp4$0.10 in$0.34 out262k100% up
- Venicefp4$0.12 in$0.36 out256k100% up
- Crusoebf16$0.14 in$0.40 out262k99% up
- Parasailfp8$0.15 in$0.40 out262k99.9% up
- io.net$0.36 in$1.09 out262k98.5% up
6 more hostsFewer hosts
- SambaNova$0.38 in$1.15 out131k89.4% up
- ModelRunfp4$0.75 in$1.00 out262k100% up
- Chutesfp4Degraded on OpenRouter when checked, 11 Oct 2026$0.12 in$0.37 out131k93% up
- FriendliDegraded on OpenRouter when checked, 11 Oct 2026$0.14 in$0.40 out262k100% up
- Novitabf16Degraded on OpenRouter when checked, 11 Oct 2026$0.14 in$0.40 out262k56% up
- SiliconFlowfp8Degraded on OpenRouter when checked, 11 Oct 2026$0.75 in$1.00 out262k93.4% up
Per million tokens. Prices and uptime via OpenRouter, checked 11 Oct 2026.
Common questions
What is the difference between DeepSeek Prover V2 and Gemma 4 31B?
DeepSeek Prover V2 is developed by DeepSeek while Gemma 4 31B is developed by Google AI. DeepSeek Prover V2 has a 164K token context window vs Gemma 4 31B's 262K. You can compare their actual outputs across 5 challenges on Rival to see how they differ in practice.
Which is better, DeepSeek Prover V2 or Gemma 4 31B?
It depends on your use case. DeepSeek Prover V2 and Gemma 4 31B each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 5 challenges so you can judge which fits your needs best.
How much does DeepSeek Prover V2 cost compared to Gemma 4 31B?
DeepSeek Prover V2 costs $0/M input tokens and Gemma 4 31B costs $0.14/M input tokens. DeepSeek Prover V2 is $0.14/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 Gemma 4 31B on Rival?
This page shows a side-by-side comparison of DeepSeek Prover V2 and Gemma 4 31B 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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Same lab, same size, long tail
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