DeepSeek R1 vs Kimi K2.5
Compare DeepSeek R1 by DeepSeek against Kimi K2.5 by Moonshot AI, context windows of 128K vs 262K, tested across 53 shared challenges.
Our Verdict
DeepSeek R1
Kimi K2.5
No community votes yet. On paper, these are closely matched - try both with your actual task to see which fits your workflow.
Too close to call
API pricing
Cost per 1M tokens
DeepSeek R1
Input
$0.55
1.1× cheaper
Output
$2.19
1.4× cheaper
Kimi K2.5
Input
$0.60
Output
$3.00
DeepSeek R1 is cheaper on both — 1.1× input, 1.4× output
Writing DNA
Style Comparison
Similarity
73%
DeepSeek R1 uses 4.3x more emoji
DeepSeek R1
Kimi K2.5
62%Vocabulary61%
15wSentence Length21w
0.52Hedging0.55
8.0Bold4.9
5.7Lists2.8
0.04Emoji0.01
0.62Headings0.56
0.28Transitions0.17
Based on 22 + 20 text responses
Research
What we learned reading every model
FAQ
Common questions
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