Gemini 2.0 Flash Thinking vs Kimi K2
Compare Gemini 2.0 Flash Thinking by Google AI against Kimi K2 by Moonshot AI, tested across 21 shared challenges.
Our Verdict
Kimi K2
Gemini 2.0 Flash ThinkingRunner-up
No community votes yet. On paper, Kimi K2 has the edge — bigger model tier, newer.
Gemini 2.0 Flash Thinking is 4.6x cheaper per token — worth considering if cost matters.
Too close to call
API pricing
Cost per 1M tokens
Gemini 2.0 Flash Thinking
Input
$0.25
2.3× cheaper
Output
$0.50
4.6× cheaper
Kimi K2
Input
$0.57
Output
$2.30
Gemini 2.0 Flash Thinking is cheaper on both — 2.3× input, 4.6× output
Writing DNA
Style Comparison
Similarity
42%
Kimi K2 uses 68.5x more emoji
Gemini 2.0 Flash Thinking
Kimi K2
54%Vocabulary63%
15wSentence Length19w
0.64Hedging0.35
3.8Bold4.2
2.4Lists3.6
0.00Emoji0.68
0.03Headings0.61
0.30Transitions0.06
Based on 13 + 22 text responses
Research
What we learned reading every model
FAQ
