DeepSeek V4 Pro vs MoonshotAI: Kimi K3
Compare DeepSeek V4 Pro by DeepSeek against MoonshotAI: Kimi K3 by Moonshot AI, context windows of 1.0M vs 1.0M, tested across 54 shared challenges.
Our Verdict
DeepSeek V4 Pro
MoonshotAI: Kimi K3
No community votes yet. On paper, these are closely matched - try both with your actual task to see which fits your workflow.
DeepSeek V4 Pro is 4.3x cheaper per token — worth considering if cost matters.
Too close to call
API pricing
Cost per 1M tokens
DeepSeek V4 Pro
Input
$1.74
1.7× cheaper
Output
$3.48
4.3× cheaper
MoonshotAI: Kimi K3
Input
$3.00
Output
$15.00
DeepSeek V4 Pro is cheaper on both — 1.7× input, 4.3× output
Writing DNA
Style Comparison
Similarity
58%
MoonshotAI: Kimi K3 uses 22.3x more emoji
DeepSeek V4 Pro
MoonshotAI: Kimi K3
57%Vocabulary58%
18wSentence Length21w
0.52Hedging0.46
3.3Bold3.6
2.3Lists3.4
0.04Emoji0.78
0.45Headings0.89
0.15Transitions0.17
Based on 27 + 27 text responses
Research
What we learned reading every model
FAQ
