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Attribute

OpenAI

GPT-6.1 Terra
balanced
Overview
CompanyOpenAI
Version6.1
Tierbalanced
Released2026-10-26
Open weightsNo
Parameters—
StatusActive
Pricing (USD per 1M tokens)
Input$1.00
Output$5.00
Cached input$0.050
Batch input$0.50
Batch output$2.50
Blended (3 in : 1 out)$2.00
Est. cost per token$0.000002
Capacity
Context window922K
Max output128K
Inputsfile, image, text
Features
BatchYes
CachingYes
Computer useYes
JSON schemaYes
PDFYes
ReasoningYes
ToolsYes
Web searchYes
Task fit (heuristic, 1–5)
coding4 / 5
reasoning4 / 5
math4 / 5
summarization4 / 5
extraction4 / 5
classification4 / 5
chat4 / 5
creative4 / 5
translation4 / 5
vision4 / 5
long context4 / 5
agentic4 / 5

Prices are USD per 1M tokens from vendor price lists. “—” means the vendor does not publish it.