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  1. Home/
  2. Compare/
  3. DeepSeek V4.1 Flash vs Gemini 2.5 Flash Lite Preview 06-17
Updated Sep 2026

DeepSeek V4.1 Flash vs Gemini 2.5 Flash Lite Preview 06-17

Gemini 2.5 Flash Lite Preview 06-17 is cheaper than DeepSeek V4.1 Flash at $0.1/M vs $0.15/M input tokens.

Pokémon Battle UI Recreation

Pokémon battle screen you can actually click. One HTML file.

Loading the build
DeepSeek V4.1 Flash
Loading the build
Gemini 2.5 Flash Lite Preview 06-17

Which answer wins?

Written rounds

3 prompts
  • Steve Jobs, interviewed about AI he never saw. Voice first, prediction second.

    DeepSeek V4.1 Flash: Fictional transcript. Steve Jobs died in 2011. This is an imagined interview set in 2025. Interviewer: Steve, it’s 2025. AI is in everything. What do you make of it? Jobs: I make of it that most people are making a mess. They’re calling it intelligence when it’s mostly pattern matching with a good publicist.

    Gemini 2.5 Flash Lite Preview 06-17: The Future of AI: A Hypothetical Conversation with Steve Jobs in 2025 Setting: A minimalist, sun-drenched studio. The air is crisp, smelling faintly of polished wood and innovation. Steve Jobs, looking remarkably well, perhaps with a touch more gray in his iconic black turtleneck, sits across from me.

    Every model's answer to this prompt
  • Three minutes of stand-up. Puns are banned.

    DeepSeek V4.1 Flash: 3-Minute Stand-Up Routine: “I’m Not Doing Puns” (Walk onstage, adjust mic, look at audience.) Good evening. I’m not gonna do puns tonight. I know, bold choice. Somewhere a dad just woke up in a cold sweat and doesn’t know why. Instead, I wanna talk about being an adult.

    Gemini 2.5 Flash Lite Preview 06-17: Alright, alright, settle in, folks! Thanks for coming out. My name is [Your Name], and I'm really excited to be here. Mostly because I'm not at home. My apartment is currently undergoing a renovation. It's less of a renovation and more of a... controlled demolition.

    Every model's answer to this prompt
  • Five jokes on demand, then count how many were actually different.

    DeepSeek V4.1 Flash: Why don’t scientists trust atoms? Because they make up everything. I told my computer I needed a break, and it said, “No problem—I’ll go to sleep.” Why did the scarecrow win an award? He was outstanding in his field. I’d tell you a joke about construction, but I’m still working on it.

    Gemini 2.5 Flash Lite Preview 06-17: Here are 5 jokes: Why don't scientists trust atoms? Because they make up everything! What do you call a fish with no eyes? Fsh! I'm reading a book about anti-gravity. It's impossible to put down! Why did the scarecrow win an award? Because he was outstanding in his field! What's orange and sounds like a parrot?

    Every model's answer to this prompt

Price and specs

Not enough votes to call it. On the specs, DeepSeek V4.1 Flash has the edge: bigger model tier, newer.

DeepSeek V4.1 Flash and Gemini 2.5 Flash Lite Preview 06-17 compared across 11 shared prompts
SpecDeepSeek V4.1 FlashGemini 2.5 Flash Lite Preview 06-17
Input price$0.15/M tokens$0.1/M tokens
Output price$0.6/M tokens$0.4/M tokens
Context window1.0M tokens1.0M tokens
WeightsOpen—
Free API (OpenRouter)NoNo
ReleasedSep 2026Jun 2025
At 10M a month$1.50$1.50$1.00$1.00
1M10M100M1B10M tokens

Input tokens at list price. No caching, no batch discount.

Where to run it26 hosts, cheapest first
DeepSeek V4.1 Flash26 hosts
HostInOutContextUptime
  • IInferenceNet$0.04 in·$0.29 out·1M·97.7% up
  • RRelace$0.05 in·$0.60 out·1M·99.7% up
  • WWafer$0.06 in·$0.60 out·1M·99.8% up
  • SSail Researchfp4$0.08 in·$0.40 out·1M·92.7% up
  • OOpenInferencefp4$0.10 in·$0.50 out·1M·99.2% up
  • DDekaLLM$0.12 in·$0.40 out·1M·99.7% up
20 more hostsFewer hosts
  • MMorphfp8$0.12 in·$0.47 out·1M·83.7% up
  • DDeepInfrafp8$0.14 in·$0.42 out·1M·99.9% up
  • DeepSeek$0.15 in·$0.60 out·1M·100% up
  • SStreamLakefp8$0.18 in·$0.71 out·1M·99.8% up
  • GGMI Cloudfp8$0.18 in·$0.72 out·1M·99.8% up
  • NNovitafp8$0.20 in·$0.78 out·1M·100% up
  • CCoreWeavefp8$0.20 in·$0.65 out·1M·99.3% up
  • NNextBitfp8$0.21 in·$0.84 out·1M·99.9% up
  • FFireworks$0.22 in·$0.66 out·1M·99.9% up
  • PPhala$0.28 in·$1.10 out·1M·99.8% up
  • Alibaba Cloud$0.30 in·$1.20 out·1M·99.6% up
  • AAtlasCloudfp8$0.30 in·$1.20 out·1M·99.8% up
  • BBasetenfp8$0.30 in·$1.20 out·1M·99.8% up
  • DDigitalOcean$0.30 in·$1.20 out·1M·99.9% up
  • MMakorafp8$0.30 in·$1.20 out·1M·99% up
  • Modal$0.30 in·$1.20 out·1M·99.9% up
  • PParasailfp8$0.30 in·$1.20 out·1M·99.6% up
  • SSiliconFlowfp8$0.30 in·$1.20 out·1M·99.6% up
  • TTogether$0.30 in·$1.20 out·1M·100% up
  • VVenicefp8$0.38 in·$1.50 out·1M·98% up
Gemini 2.5 Flash Lite Preview 06-17

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 V4.1 Flash and Gemini 2.5 Flash Lite Preview 06-17?

DeepSeek V4.1 Flash is developed by DeepSeek while Gemini 2.5 Flash Lite Preview 06-17 is developed by Google AI. DeepSeek V4.1 Flash has a 1.0M token context window vs Gemini 2.5 Flash Lite Preview 06-17's 1.0M. You can compare their actual outputs across 11 challenges on Rival to see how they differ in practice.

Which is better, DeepSeek V4.1 Flash or Gemini 2.5 Flash Lite Preview 06-17?

It depends on your use case. DeepSeek V4.1 Flash and Gemini 2.5 Flash Lite Preview 06-17 each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 11 challenges so you can judge which fits your needs best.

How much does DeepSeek V4.1 Flash cost compared to Gemini 2.5 Flash Lite Preview 06-17?

DeepSeek V4.1 Flash costs $0.15/M input tokens and Gemini 2.5 Flash Lite Preview 06-17 costs $0.1/M input tokens. Gemini 2.5 Flash Lite Preview 06-17 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 V4.1 Flash and Gemini 2.5 Flash Lite Preview 06-17 on Rival?

This page shows a side-by-side comparison of DeepSeek V4.1 Flash and Gemini 2.5 Flash Lite Preview 06-17 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.

More comparisons

Against the newest arrivals

  • DeepSeek V4.1 Flash vs Solar Mini 4Landed Sep 2026
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  • Gemini 2.5 Flash Lite Preview 06-17 vs Qwen3.8 Omni FlashLanded Sep 2026
  • DeepSeek V4.1 Flash vs Command A+Landed Sep 2026
  • Gemini 2.5 Flash Lite Preview 06-17 vs Claude Opus 5.5Landed Sep 2026
  • DeepSeek V4.1 Flash vs GPT-6 Luna ProLanded Sep 2026
  • Gemini 2.5 Flash Lite Preview 06-17 vs GPT-6 Sol ProLanded Sep 2026

Same lab, same size, long tail

  • DeepSeek V4.1 Flash vs DeepSeek V4 Flash Vision ExpSame lab
  • DeepSeek V4.1 Flash vs DeepSeek V4 Pro 0813Same lab
  • Gemini 2.5 Flash Lite Preview 06-17 vs Gemini 3.8 FlashSame lab
  • Gemini 2.5 Flash Lite Preview 06-17 vs Gemini 3.7 FlashVersion compare
  • DeepSeek V4.1 Flash vs Ring 2.6 1TNew provider
  • DeepSeek V4.1 Flash vs Seed 2.0 CodeSame size
  • DeepSeek V4.1 Flash vs Seed 2.0 LiteNew provider
  • DeepSeek V4.1 Flash vs Seed 2.1 TurboSame size

Model pages

  • DeepSeek V4.1 Flash54 outputs, specs and price
  • Gemini 2.5 Flash Lite Preview 06-1711 outputs, specs and price
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