How much does gpt-5-pro cost per 1M tokens?

Pricing for gpt-5-pro is currently unpublished. Check back daily — ModelPriceLab tracks every change.

Who provides gpt-5-pro?

gpt-5-pro is provided by OpenAI. ModelPriceLab also tracks third-party platforms that resell or proxy this model.

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

Live Price Feed

OpenAI

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

Input / 1M tokens

Output / 1M tokens

$120.00

Context window

—

Last verified 2026-04-13 · openrouter

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

Platform	Region	Input / 1M	Output / 1M	Cached input	Context
openrouter	global	-	$120.00	-	—

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

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Estimate monthly spend using your current token volume and cache ratio.

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Monthly Input (Millions)

Monthly Output (Millions)

Cache Hit Ratio20%

Percentage of input tokens that match cached context.

Monthly cost comparison

No comparison data available.

How much does gpt-5-pro cost per 1M tokens?: Pricing for gpt-5-pro is currently unpublished. Check back daily — ModelPriceLab tracks every change.
Who provides gpt-5-pro?: gpt-5-pro is provided by OpenAI. ModelPriceLab also tracks third-party platforms that resell or proxy this model.
When was gpt-5-pro'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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OpenAI gpt-5-pro API Pricing — Token Costs & Alternatives