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GPT-6.1 Terra pricing

GPT-6.1 Terra is the mid-tier model in OpenAI's GPT-6.1 series, priced below GPT-6.1 Sol. It is suited for everyday agentic, coding, and writing work, is particularly strong at understanding screenshots... Live index: 3 priced offers. Best input $1.00 per million tokens from Azure. Best output $5.00 per million tokens from Azure.

922K context·3 providers·verified Oct 28, 2026
Best input$1.00per 1M tokens · Azure
Best output$5.00per 1M tokens · Azure

Pricing across providers

Every row is a seller of GPT-6.1 Terra with token pricing we track. The cheapest input in this snapshot is from Azure. The bar chart shows the same input and output dollars per million for a quick scan.

A
Azure
Input / 1M
$1.00
Output / 1M
$5.00
Cached in: $0.050
O
Openrouter
Input / 1M
$1.00
Output / 1M
$5.00
O
OpenAInative
Input / 1M
$1.00
Output / 1M
$5.00
Cached in: $0.050

Input vs output · per provider

Cost calculator

Pick any of the providers above and type how many tokens you expect per day, week, or year. We turn that into rough dollar totals for GPT-6.1 Terra.

Provider

In: $1.00/M·Out: $5.00/M·Cache: $0.050/M

0.100000¢ / req

0.250000¢ / req

Daily
$35
Monthly
$1.1K
Annual
$12.8K

Model specifications

Quick spec sheet for GPT-6.1 Terra before you dive back into pricing. Reported under OpenAI.

Context window
922,000 tokens
Max output
128,000 tokens
Vision (images)
Yes
Tool / function calling
Yes
Streaming
No
Released
Oct 2026
Primary provider
OpenAI
Model family
N/A

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Frequently asked questions

Quick frequently asked items for GPT-6.1 Terra pricing and limits. The short model note from our index: GPT-6.1 Terra is the mid-tier model in OpenAI's GPT-6.1 series, priced below GPT-6.1 Sol. It is suited for everyday agentic, coding, and writing work, is particularly strong at understanding screenshots...

GPT-6.1 Terra costs $1.00 per million input tokens and $5.00 per million output tokens via the native API. Prompt caching reduces input costs to $0.05/M tokens.

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