DeepSeek V4 ProvsMuse Spark 1.3 Contributor
Muse Spark 1.3 Contributor is cheaper than DeepSeek V4 Pro at $0.1/M vs $1.74/M input tokens.
| Spec | DeepSeek V4 Pro | Muse Spark 1.3 Contributor |
|---|---|---|
| Input price | $1.74/M tokens | $0.1/M tokens |
| Output price | $3.48/M tokens | $0.2/M tokens |
| Context window | 1.0M tokens | 1.0M tokens |
| Weights | Open | Closed |
| Free API (OpenRouter) | No | No |
| Released | Apr 2026 | Sep 2026 |
Our Verdict
DeepSeek V4 Pro
Muse Spark 1.3 Contributor
Not enough votes to call it. On the specs, nothing separates them.
Muse Spark 1.3 Contributor costs 17x less per token.
Too close to call
API pricing
Cost per 1M tokens
DeepSeek V4 Pro
Input
$1.74
Output
$3.48
Muse Spark 1.3 Contributor
Input
$0.10
17× cheaper
Output
$0.20
17× cheaper
Muse Spark 1.3 Contributor is cheaper on both: 17× input, 17× output.
Where to run it
16 hosts, cheapest first
DeepSeek V4 Pro15 hosts
Baidu Qianfanfp8$0.87 in$1.74 out1M99.9% upDigitalOcean$0.87 in$1.74 out1M99% upStreamLakefp8$0.87 in$1.74 out1M99.1% upGMI Cloudfp8$0.96 in$1.91 out1M97.9% upDeepInfrafp8$1.30 in$2.60 out1M99.2% upAlibaba Cloudfp8$1.42 in$2.83 out1M99.9% up
9 more hostsFewer hosts
SiliconFlowfp8$1.50 in$3.13 out1M97% upNovitafp8$1.60 in$3.20 out1M100% upVenice$1.65 in$3.30 out1M96.5% upAtlasCloudfp4$1.68 in$3.38 out1M96.1% upBasetenfp4$1.74 in$3.48 out1M98.8% upNextBitfp8$1.80 in$3.55 out1M100% upAzure AI Foundry$1.91 in$3.83 out1M98.9% upFireworksdegraded$1.20 in$1.20 out1M0% upParasailfp8degraded$1.74 in$3.48 out1M98.9% up
Muse Spark 1.3 Contributor1 host
Per million tokens. Prices and uptime via OpenRouter, checked 9 Sep 2026.
Writing DNA
Style Comparison
Similarity
58%
DeepSeek V4 Pro uses 3.5x more emoji
DeepSeek V4 Pro
Muse Spark 1.3 Contributor
57%Vocabulary58%
18wSentence Length13w
0.52Hedging0.27
3.3Bold2.8
2.3Lists2.3
0.04Emoji0.00
0.45Headings0.44
0.15Transitions0.02
Based on 27 + 27 text responses
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