DeepSeek V4 FlashvsGemini 2.5 Flash Lite Preview 09-2025
Gemini 2.5 Flash Lite Preview 09-2025 is cheaper than DeepSeek V4 Flash at $0.1/M vs $0.14/M input tokens.
| Spec | DeepSeek V4 Flash | Gemini 2.5 Flash Lite Preview 09-2025 |
|---|---|---|
| Input price | $0.14/M tokens | $0.1/M tokens |
| Output price | $0.28/M tokens | $0.4/M tokens |
| Context window | 1.0M tokens | 1.0M tokens |
| Weights | Open | — |
| Free API (OpenRouter) | No | No |
| Released | Apr 2026 | Sep 2025 |
Our Verdict
DeepSeek V4 Flash
Gemini 2.5 Flash Lite Preview 09-2025
Not enough votes to call it. On the specs, nothing separates them.
Too close to call
API pricing
Cost per 1M tokens
DeepSeek V4 Flash
Input
$0.14
Output
$0.28
1.4× cheaper
Gemini 2.5 Flash Lite Preview 09-2025
Input
$0.10
1.4× cheaper
Output
$0.40
Gemini 2.5 Flash Lite Preview 09-2025 wins input (1.4× cheaper)·DeepSeek V4 Flash wins output (1.4× cheaper)
Where to run it
15 hosts, cheapest first
DeepSeek V4 Flash15 hosts
Baidu Qianfanfp8$0.07 in$0.14 out1M98.7% upDigitalOcean$0.07 in$0.17 out1M99.7% upStreamLakefp8$0.07 in$0.14 out1M96.8% upDeepInfrafp8$0.09 in$0.18 out1M99.2% upGMI Cloudfp8$0.09 in$0.18 out1M99.1% upSiliconFlowfp8$0.13 in$0.28 out1M99.5% up
9 more hostsFewer hosts
Alibaba Cloudfp8$0.13 in$0.27 out1M92.7% upVenice$0.14 in$0.28 out1M96.8% upAtlasCloudfp4$0.14 in$0.28 out1M99.6% upNovitafp8$0.14 in$0.28 out1M99.9% upParasailfp8$0.14 in$0.28 out1M99.7% upNextBitfp8$0.15 in$0.35 out1M99.9% upMancerfp8$0.19 in$0.50 out1M98% upPhala$0.20 in$0.40 out1M99.8% upAzure AI Foundry$0.21 in$0.56 out1M93.5% up
Gemini 2.5 Flash Lite Preview 09-2025
No hosts listed on OpenRouter.
Per million tokens. Prices and uptime via OpenRouter, checked 9 Sep 2026.
Writing DNA
Style Comparison
Similarity
59%
DeepSeek V4 Flash uses 2.0x more transitions
DeepSeek V4 Flash
Gemini 2.5 Flash Lite Preview 09-2025
54%Vocabulary54%
17wSentence Length20w
0.52Hedging0.34
3.6Bold6.4
2.6Lists2.8
0.00Emoji0.00
0.41Headings0.70
0.19Transitions0.09
Based on 27 + 28 text responses
Research
What we learned reading every model
FAQ
Common questions
Keep exploring
More comparisons
Gemini 2.5 Flash Lite Preview 09-2025 vs Ox AlphaNew provider
Gemini 2.5 Flash Lite Preview 09-2025 vs MiniMax M2.7New provider
Gemini 2.5 Flash Lite Preview 09-2025 vs MiniMax M3New provider
Gemini 2.5 Flash Lite Preview 09-2025 vs Aurora AlphaNew provider
DeepSeek V4 Flash vs Claude 3 HaikuNew provider
DeepSeek V4 Flash vs Claude 3 OpusNew provider
DeepSeek V4 Flash vs Claude 3 SonnetNew provider
DeepSeek V4 Flash vs Claude Sonnet 3.6 (2022-10-22)New provider