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CompareAI models

  1. DeepSeek V4 FlashDeepSeek
  2. GPT-5.6 LunaOpenAI
ReasoningCodingCost efficiencyContext windowMultimodalTool use
Normalized model capability scores
ModelReasoningCodingCost efficiencyContext windowMultimodalTool use
DeepSeek V4 Flash100/10074/10060/10081/1000/100No data
GPT-5.6 Luna39/10081/10067/10098/10050/10069/100
Overview
Author
Context length
1M
1.1M
Reasoning
True
True
Input modalities
Text
Text, Image, Pdf
Output modalities
Text
Text
Providers
Pricing
Input
$0.44/ 1M
$0.20/ 1M
Output
$1.32/ 1M
$1.20/ 1M
Cached input
$0.01/ 1M
$0.02/ 1M
MomentumLast 2 mo
Unique users
4.1M
473K
Completed sessions
24,206,437
958,143
Token share
56.3%
1.19%
Tokens
281T+105%
5.9T+100%
JUL 13SEP 6
JUL 13SEP 6
RetentionWeek 1
Returning users
69.2%419K user-weeks
55.2%28K user-weeks

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