DeepSeek V4 Pro 0813vsGemini 3.8 Flash
DeepSeek V4 Pro 0813 is cheaper than Gemini 3.8 Flash at $0.66/M vs $0.75/M input tokens.
| Spec | DeepSeek V4 Pro 0813 | Gemini 3.8 Flash |
|---|---|---|
| Input price | $0.66/M tokens | $0.75/M tokens |
| Output price | $1.98/M tokens | $3.75/M tokens |
| Context window | 1.0M tokens | 1.0M tokens |
| Weights | Open | Closed |
| Free API (OpenRouter) | No | No |
| Released | Aug 2026 | Sep 2026 |
Our Verdict
DeepSeek V4 Pro 0813
Gemini 3.8 FlashRunner-up
Not enough votes to call it. On the specs, DeepSeek V4 Pro 0813 has the edge: bigger model tier.
Too close to call
API pricing
Cost per 1M tokens
DeepSeek V4 Pro 0813
Input
$0.66
1.1× cheaper
Output
$1.98
1.9× cheaper
Gemini 3.8 Flash
Input
$0.75
Output
$3.75
DeepSeek V4 Pro 0813 is cheaper on both: 1.1× input, 1.9× output.
Where to run it
21 hosts, cheapest first
DeepSeek V4 Pro 081319 hosts
Baidu Qianfanfp8$0.58 in$1.74 out1M99.9% upAlibaba Cloud$0.58 in$1.74 out1M99.9% upDeepSeek$0.66 in$1.98 out1M100% upStreamLake$0.66 in$1.98 out1M99.8% upNovitafp8$0.99 in$2.97 out1M100% upGMI Cloudfp8$1.06 in$3.17 out1M99.1% up
13 more hostsFewer hosts
Ionstreamfp4$1.10 in$3.30 out1M100% upNextBitfp8$1.12 in$3.37 out1M99.9% upDeepInfrafp8$1.30 in$2.60 out1M99.3% upCoreWeavefp8$1.31 in$3.96 out1M99.9% upBasetenfp4$1.32 in$3.96 out1M99.9% upCloudflare Workers AI$1.32 in$3.96 out1M99.5% upDigitalOcean$1.32 in$3.96 out1M99.9% upFireworks$1.32 in$3.96 out1M99.7% upParasailfp8$1.32 in$3.96 out1M99.7% upSail Researchfp4$1.32 in$3.96 out1M99.9% upSiliconFlowfp8$1.32 in$3.96 out1M100% upTogether$1.32 in$3.96 out1M99.3% upPhala$1.45 in$4.36 out1M99.8% up
Gemini 3.8 Flash2 hosts
Per million tokens. Prices and uptime via OpenRouter, checked 9 Sep 2026.
Writing DNA
Style Comparison
Similarity
57%
DeepSeek V4 Pro 0813
Gemini 3.8 Flash
57%Vocabulary63%
17wSentence Length20w
0.49Hedging0.17
3.2Bold4.0
3.2Lists2.4
0.00Emoji0.01
1.08Headings0.84
0.04Transitions0.06
Based on 27 + 27 text responses
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