DeepSeek Prover V2 vs 
Qwen3.5 122B A10B
DeepSeek Prover V2 is cheaper than Qwen3.5 122B A10B at $0/M vs $0.4/M input tokens.
Pokémon Battle UI Recreation
Pokémon battle screen you can actually click. One HTML file.
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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.
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.
Price and specs
| Spec | DeepSeek Prover V2 | Qwen3.5 122B A10B |
|---|---|---|
| Input price | Free | $0.4/M tokens |
| Output price | Free | $3.2/M tokens |
| Context window | 164K tokens | 262K tokens |
| Parameters | 671B | 122B (10B active) |
| Weights | Open | Open |
| Free API (OpenRouter) | No | No |
| Released | Apr 2025 | Feb 2026 |
| At 10M a month | $0 | $4.00 |
Input tokens at list price. No caching, no batch discount.
Where to run it
DeepSeek Prover V2
No hosts listed on OpenRouter.
Per million tokens. Prices and uptime via OpenRouter, checked 10 Oct 2026.
Common questions
What is the difference between DeepSeek Prover V2 and Qwen3.5 122B A10B?
DeepSeek Prover V2 is developed by DeepSeek while Qwen3.5 122B A10B is developed by Qwen. DeepSeek Prover V2 has a 164K token context window vs Qwen3.5 122B A10B'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 Qwen3.5 122B A10B?
It depends on your use case. DeepSeek Prover V2 and Qwen3.5 122B A10B 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 Qwen3.5 122B A10B?
DeepSeek Prover V2 costs $0/M input tokens and Qwen3.5 122B A10B costs $0.4/M input tokens. DeepSeek Prover V2 is $0.40/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 Qwen3.5 122B A10B on Rival?
This page shows a side-by-side comparison of DeepSeek Prover V2 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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