How much does GPT-5.6 Terra cost per 1M tokens?

GPT-5.6 Terra is priced at $2.50 per 1M input tokens and $15.00 per 1M output tokens on direct. Prices are tracked daily by ModelPriceLab and may change without notice.

Who provides GPT-5.6 Terra?

GPT-5.6 Terra is provided by OpenAI. ModelPriceLab also tracks third-party platforms that resell or proxy this model.

When was GPT-5.6 Terra's pricing last verified?

Prices are re-verified daily from official sources. The data on this page is taken from the latest crawl run.

ModelPriceLab

OpenAI GPT-5.6 Terra Pricing — Latest API Costs & Updates

OpenAI

GPT-5.6 Terra pricing

Verified daily across official and reseller platforms. Compare cost per 1M tokens, context window, and recent API changes.

Input / 1M tokens

$2.50

Output / 1M tokens

$15.00

Context window

—

See full model details OpenAI pricing page

Pricing per platform

Same model, different platforms. Cached input prices apply when supported.

Platform	Region	Input / 1M	Output / 1M	Cached input	Context
direct	global	$2.50	$15.00	$0.25	—

Price history

Track price changes over time. Data updated daily from official sources.

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Monthly Input (Millions)

Monthly Output (Millions)

Cache Hit Ratio20%

Percentage of input tokens that match cached context.

Lowest monthly cost

GPT-5.6 Terra

OpenAI

$25.25/mo

Monthly cost comparison

OpenAI

GPT-5.6 Terra

$25.25/mo

Input$10.00

Cached input$0.25

Output$15.00

Lowest cost in this comparison

Common comparisons

Editorially curated pairings developers actually evaluate when choosing a model.

GPT-5.6 Terra vs claude-sonnet-5 GPT-5.6 Terra vs gemini-3.5-flash GPT-5.6 Terra vs claude-fable-5 GPT-5.6 Terra vs deepseek-v3

Frequently asked questions

How much does GPT-5.6 Terra cost per 1M tokens?: GPT-5.6 Terra is priced at $2.50 per 1M input tokens and $15.00 per 1M output tokens on direct. Prices are tracked daily by ModelPriceLab and may change without notice.
Who provides GPT-5.6 Terra?: GPT-5.6 Terra is provided by OpenAI. ModelPriceLab also tracks third-party platforms that resell or proxy this model.
When was GPT-5.6 Terra's pricing last verified?: Prices are re-verified daily from official sources. The data on this page is taken from the latest crawl run.

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