GitHub[195K]Try OpenCode

CompareAI models

  1. Nemotron 3 Ultra 550B A55BNvidia
  2. GPT-5.6 LunaOpenAI
ReasoningCodingCost efficiencyContext windowMultimodalTool use
Normalized model capability scores
ModelReasoningCodingCost efficiencyContext windowMultimodalTool use
Nemotron 3 Ultra 550B A55B0/10022/10050/10082/1000/1008/100
GPT-5.6 Luna39/10081/10065/10099/10050/10069/100
Overview
Author
Context length
1M
1.1M
Reasoning
True
True
Input modalities
Text
Text, Image, Pdf
Output modalities
Text
Text
Providers
Pricing
Input
$0.50/ 1M
$0.20/ 1M
Output
$2.20/ 1M
$1.20/ 1M
Cached input
$0.10/ 1M
$0.02/ 1M
MomentumLast 2 mo
Unique users
No usage
403K
Completed sessions
No usage
755,708
Token share
No usage
1.22%
Tokens
No usage
5.3T+100%
No trend data
JUL 4AUG 28
RetentionWeek 1
Returning users
Pending
49.8%18K user-weeks

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