GitHub[150K]Try OpenCode

CompareAI models

  1. GPT-5.2 ProOpenAI
  2. GPT-5.6 TerraOpenAI
ReasoningCodingCost efficiencyContext windowMultimodalTool use
Normalized model capability scores
ModelReasoningCodingCost efficiencyContext windowMultimodalTool use
GPT-5.2 Pro100/100No data1/10072/10033/100No data
GPT-5.6 Terra50/10087/10019/10099/10050/10083/100
Overview
Author
Context length
400K
1.1M
Reasoning
True
True
Input modalities
Text, Image
Text, Image, Pdf
Output modalities
Text
Text
Providers
Pricing
Input
$21/ 1M
$2.00/ 1M
Output
$168/ 1M
$12/ 1M
Cached input
Unknown
$0.20/ 1M
MomentumLast 2 mo
Unique users
No usage
No usage
Completed sessions
No usage
No usage
Token share
No usage
No usage
Tokens
No usage
No usage
No trend data
No trend data

Related comparisons. Other model pairs to check.