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Openai Gpt 5 Nano pricing

Openai Gpt 5 Nano appears on 1 price row here. Lowest input is $0.050 per million tokens from Oci. Lowest output is $0.400 per million tokens from Oci. Use the table and chart, then the calculator for your own volume.

272K context·1 provider·verified May 24, 2026
Best input$0.050per 1M tokens · Oci
Best output$0.400per 1M tokens · Oci

Pricing across providers

All figures are list prices per million tokens unless a column says otherwise. 1 offer is listed for Openai Gpt 5 Nano. Best input in this view: Oci.

O
Oci
Input / 1M
$0.050
Output / 1M
$0.400

Input vs output · 1M tokens

Cost calculator

Use this block to stress test Openai Gpt 5 Nano cost without a spreadsheet. All estimates come from public list rates in this page.

In: $0.050/M·Out: $0.400/M

0.005000¢ / req

0.020000¢ / req

Daily
$2.50
Monthly
$75
Annual
$913

Model specifications

Quick spec sheet for Openai Gpt 5 Nano before you dive back into pricing. Reported under OpenAI.

Context window
272,000 tokens
Max output
128,000 tokens
Vision (images)
Yes
Tool / function calling
Yes
Streaming
No
Released
N/A
Primary provider
OpenAI
Model family
N/A

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Frequently asked questions

Read these after the table if you want plain language around Openai Gpt 5 Nano rates.

Yes. Openai Gpt 5 Nano is available on Oci.

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