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CompareAI models

  1. DeepSeek V4 ProDeepSeek
  2. GPT-5.6 LunaOpenAI
ReasoningCodingCost efficiencyContext windowMultimodalTool use
Normalized model capability scores
ModelReasoningCodingCost efficiencyContext windowMultimodalTool use
DeepSeek V4 Pro100/10087/10036/10081/1000/10044/100
GPT-5.6 Luna37/10081/10067/10098/10050/10069/100
Overview
Author
Context length
1M
1.1M
Reasoning
True
True
Input modalities
Text
Text, Image, Pdf
Output modalities
Text
Text
Providers
Pricing
Input
$1.32/ 1M
$0.20/ 1M
Output
$3.96/ 1M
$1.20/ 1M
Cached input
$0.04/ 1M
$0.02/ 1M
MomentumLast 2 mo
Unique users
1.4M
478K
Completed sessions
2,752,389
980,189
Token share
5.67%
1.18%
Tokens
29T+14%
6T+100%
JUL 13SEP 6
JUL 13SEP 6
RetentionWeek 1
Returning users
65.2%137K user-weeks
55.2%28K user-weeks

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