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Models/OpenAI/GPT-5 Nano

GPT-5 Nano

OpenAI 🧠 Language Model

OpenAI GPT-5 Nano (chat completions endpoint).

Specifications

Input modalitiestext, image
Output modalitiestext
Capabilitiestools
Relative speed●●●●● Blazing
Context window272,000 tokens
Max output128,000 tokens
Vision inputYes
Tool callingYes
Streaming outputYes
Input price$0.0875 / 1M
Output price$0.7 / 1M

Pricing

$0.0875 / 1M input tokens  ·  $0.7 / 1M output tokens

Platform credit pricing — live rates on the Models page.

Use GPT-5 Nano on Zubnet →

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