GPT-5.4 Nano

OpenAI model details for pricing, context, and release tracking.

Pricing data updated:  Prices normalized to USD per 1M tokens Sample workload: 1M input + 500K output
Model Specs
ProviderOpenAI
Model IDopenai/gpt-5.4-nano
Prompt Price
per 1M tokens		$0.2
Completion Price
per 1M tokens		$1.25
Sample Workload Cost
1M input + 500K output		$0.82
Context Window400K
Release Date2026-03-17
Popularity RankUnranked
Daily DemandN/A

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Prices are normalized to USD per 1M tokens.
GPT-5.4 Nano Calculating… Estimated monthly API cost
Unit prices $0.2 input / $1.25 output Per 1M tokens

This estimate uses normalized public API pricing per 1M tokens. It is a planning aid, not a billing quote. Verify provider pricing, limits, and terms before production use.

Model Introduction

GPT-5.4 nano is the most lightweight and cost-efficient variant of the GPT-5.4 family, optimized for speed-critical and high-volume tasks. It supports text and image inputs and is designed for low-latency...

Best Fit

GPT-5.4 Nano is best suited for general API evaluation.

Cost Example

A 1M input token plus 500K output token workload is estimated at $0.82.

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