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CompareAI models

  1. Kimi K3Moonshot
  2. GPT-6 Astra (Fast)OpenAI
ReasoningCodingCost efficiencyContext windowMultimodalTool use
Normalized model capability scores
ModelReasoningCodingCost efficiencyContext windowMultimodalTool use
Kimi K3100/100100/10012/10093/10050/100No data
GPT-6 Astra (Fast)100/100No data2/10098/10050/100No data
Overview
Author
Context length
1M
1.1M
Reasoning
True
True
Input modalities
Text, Image, Video
Text, Image, Pdf
Output modalities
Text
Text
Providers
Pricing
Input
$3.00/ 1M
$20/ 1M
Output
$15/ 1M
$100/ 1M
Cached input
$0.30/ 1M
$2.00/ 1M
MomentumLast 2 mo
Unique users
622K
No usage
Completed sessions
713,869
No usage
Token share
0.37%
No usage
Tokens
1.8T+100%
No usage
JUL 11SEP 4
No trend data
RetentionWeek 1
Returning users
45.5%78K user-weeks
Pending

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