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CompareAI models

  1. Kimi K3Moonshot
  2. Grok 4.5xAI
ReasoningCodingCost efficiencyContext windowMultimodalTool use
Normalized model capability scores
ModelReasoningCodingCost efficiencyContext windowMultimodalTool use
Kimi K3100/100100/10013/10093/10050/100No data
Grok 4.5100/100100/10029/10074/10033/10062/100
Overview
Author
Context length
1M
500K
Reasoning
True
True
Input modalities
Text, Image, Video
Text, Image
Output modalities
Text
Text
Providers
Pricing
Input
$2.70/ 1M
$2.00/ 1M
Output
$14/ 1M
$6.00/ 1M
Cached input
$0.27/ 1M
$0.30/ 1M
MomentumLast 2 mo
Unique users
592K
117K
Completed sessions
771,259
111,157
Token share
0.24%
0.02%
Tokens
1.5T+255%
99B+316%
JUL 23SEP 16
JUL 23SEP 16
RetentionWeek 1
Returning users
43.1%83K user-weeks
46.2%5K user-weeks

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