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CompareAI models

  1. Kimi K3Moonshot
  2. Step 3.5 Flash 2603StepFun
ReasoningCodingCost efficiencyContext windowMultimodalTool use
Normalized model capability scores
ModelReasoningCodingCost efficiencyContext windowMultimodalTool use
Kimi K3100/100100/10012/10093/10050/100No data
Step 3.5 Flash 2603100/10092/10083/10054/1000/10090/100
Overview
Author
Context length
1M
256K
Reasoning
True
True
Input modalities
Text, Image, Video
Text
Output modalities
Text
Text
Providers
Pricing
Input
$3.00/ 1M
$0.10/ 1M
Output
$15/ 1M
$0.30/ 1M
Cached input
$0.30/ 1M
$0.02/ 1M
MomentumLast 2 mo
Unique users
586K
No usage
Completed sessions
639,749
No usage
Token share
0.39%
No usage
Tokens
1.7T+100%
No usage
JUL 6AUG 30
No trend data
RetentionWeek 1
Returning users
45.7%69K user-weeks
Pending

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