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GPT-5 nano API Pricing

Name: GPT-5 nano API pricing and capability evidence
Creator: ComputeUnion
License: https://creativecommons.org/licenses/by-nc/4.0/

Compare prices from 1 provider, including 0 official. 1 price source is collected automatically.

Data snapshot: 2026-09-16T10:34:19.361Z

Official input / 1M—

Lowest input / 1M$0.0125

Maximum input gap—Not a service-quality measure

Comparable providers11 live

GPT-5 nano provider prices and multipliers

No complete verified official input/output baseline is currently recorded, so provider quotes are shown without multipliers.

Providers: 1From, within billing group: $0.0125Lowest observed: $0.0125Lowest input multiplier: —

Official input baseline—Official output baseline—Price multipliers do not measure stability, rate limits, refunds, or service quality.

GPT-5 nano provider price and evidence comparison
Provider / operator	Input / 1M tokens	Output / 1M tokens	vs official	Price evidence	Public operating history	API docs	Refund policy	Payment / invoice
5233apiVerified platformIndividual	$0.0125	$0.10	In —Out —	Live API pricePlatform page ↗Observed: 2026-09-16	3 monthsDomain verified	View docs ↗	Refund policy not public	AlipayInvoices not available

Platform-submitted information or domain verification does not mean the price was independently checked and is not a ComputeUnion guarantee of pricing, availability, refunds, compliance, invoices, or service quality.

External capability references

Only source results safely mapped to the official model name are shown.

No safely matched external result is available; adjacent model scores are not substituted.

FAQ

How is GPT-5 nano API priced?

Input and output tokens are billed separately. A complete official input/output baseline is not currently recorded, so provider quotes are normalized per million tokens.

Which provider is cheapest for GPT-5 nano?

The lowest recorded input price is $0.0125/1M tokens from 5233api; verify provider terms and the observation date before production use.

How do official and relay prices differ?

Official and relay channels can differ in price, latency, limits, and service terms; evaluate them separately for production traffic.