Use case
GPT-5.4 Nano image input
image input notes for gpt-5.4-nano: the rate card, a worked volume, and when to send this ID. A sample of 1 million input tokens plus 200 thousand output tokens is about $0.090 on corouter (input $0.040, output $0.050).
Images count as input
GPT-5.4 Nano lists Vision. Image tokens bill at the input rate of $0.040. Generated text still bills at the output rate of $0.250.
GPT-5.4 Nano is listed with these modalities: Chat, Vision.
This ID
GPT-5.4 Nano is the lowest GPT-5.4 list rate, with a 400K window and vision. Send gpt-5.4-nano for high-volume chat and image passes.
A sample of 1 million input tokens plus 200 thousand output tokens is about $0.090 on corouter (input $0.040, output $0.050).
Questions
- Which model ID should the request send?
- Send gpt-5.4-nano. Do not put a different name in the model field.
- What is the minimum top-up?
- Prepaid credits, $5 minimum top-up, no subscription tier.