DeepSeek Prover V2 vs DeepSeek V4 Flash Vision Exp
DeepSeek Prover V2 is cheaper than DeepSeek V4 Flash Vision Exp at $0/M vs $0.22/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.
DeepSeek V4 Flash Vision Exp: Here’s a 3-minute stand-up routine. No puns. Just observations and slow, painful self-awareness. Thank you! So I’m at that age where I’ve started doing things my parents used to do. Not the good things. I don’t have a garden. I have a cactus that I forgot to water for three months. It died.
Price and specs
| Spec | DeepSeek Prover V2 | DeepSeek V4 Flash Vision Exp |
|---|---|---|
| Input price | Free | $0.22/M tokens |
| Output price | Free | $0.66/M tokens |
| Context window | 164K tokens | 1.0M tokens |
| Weights | Open | Open |
| Free API (OpenRouter) | No | No |
| Released | Apr 2025 | Aug 2026 |
| At 10M a month | $0 | $2.20 |
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 28 Sep 2026.
Common questions
What is the difference between DeepSeek Prover V2 and DeepSeek V4 Flash Vision Exp?
Both are developed by DeepSeek but target different use cases. DeepSeek Prover V2 has a 164K token context window vs DeepSeek V4 Flash Vision Exp's 1.0M. 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 DeepSeek V4 Flash Vision Exp?
It depends on your use case. DeepSeek Prover V2 and DeepSeek V4 Flash Vision Exp 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 DeepSeek V4 Flash Vision Exp?
DeepSeek Prover V2 costs $0/M input tokens and DeepSeek V4 Flash Vision Exp costs $0.22/M input tokens. DeepSeek Prover V2 is $0.22/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 DeepSeek V4 Flash Vision Exp on Rival?
This page shows a side-by-side comparison of DeepSeek Prover V2 and DeepSeek V4 Flash Vision Exp 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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