GPT-4 vs Kimi K2.6
Compare GPT-4 by OpenAI against Kimi K2.6 by Moonshot AI, context windows of 8K vs 262K, tested across 26 shared challenges.
Our Verdict
GPT-4
Kimi K2.6
No community votes yet. On paper, these are closely matched - try both with your actual task to see which fits your workflow.
Kimi K2.6 is 15x cheaper per token — worth considering if cost matters.
Too close to call
API pricing
Cost per 1M tokens
GPT-4
Input
$30.00
Output
$60.00
Kimi K2.6
Input
$0.95
32× cheaper
Output
$4.00
15× cheaper
Kimi K2.6 is cheaper on both — 32× input, 15× output
Writing DNA
Style Comparison
Similarity
53%
Kimi K2.6 uses 3.4x more emoji
GPT-4
Kimi K2.6
59%Vocabulary57%
18wSentence Length16w
1.10Hedging0.37
0.8Bold4.3
2.5Lists2.0
0.00Emoji0.03
0.00Headings0.53
0.45Transitions0.16
Based on 15 + 27 text responses
Research
What we learned reading every model
FAQ
Common questions
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