GPT-5.4 vs Kimi K2.7 Code
Compare GPT-5.4 by OpenAI against Kimi K2.7 Code by Moonshot AI, in 6 community votes, gpt-5.4 and kimi k2.7 code are closely matched, context windows of 1.1M vs 262K, tested across 53 shared challenges.
Web Design: GPT-5.4 wins 67% of votes
Our Verdict
Kimi K2.7 CodeWinner
GPT-5.4Runner-up
Votes are tied. Kimi K2.7 Code is newer and likely incorporates more recent improvements.
GPT-5.4 particularly excels in Web Design. Kimi K2.7 Code is 3.8x cheaper per token — worth considering if cost matters.
Too close to call
API pricing
Cost per 1M tokens
GPT-5.4
Input
$2.50
Output
$15.00
Kimi K2.7 Code
Input
$0.95
2.6× cheaper
Output
$4.00
3.8× cheaper
Kimi K2.7 Code is cheaper on both — 2.6× input, 3.8× output
Writing DNA
Style Comparison
Similarity
65%
Kimi K2.7 Code uses 2.8x more transitions
GPT-5.4
Kimi K2.7 Code
54%Vocabulary57%
28wSentence Length19w
0.69Hedging0.51
4.1Bold4.7
8.1Lists3.3
0.00Emoji0.00
1.84Headings0.76
0.02Transitions0.05
Based on 22 + 27 text responses
Research
What we learned reading every model
FAQ
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