# OpenAI: GPT-5.4 Nano

Provider: openai  
Category: llm  
Model ID: `openai/gpt-5.4-nano`

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...

## Specs

- Context length: 400000 tokens
- Max output: 128000 tokens
- Modalities: file, image, text
- Released: 2026-03-17

## Pricing

- Input: $0.20 per million tokens
- Output: $1.25 per million tokens

## Providers

- **openai** — ctx 400000, input $0.20/M, output $1.25/M

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Last verified: 2026-04-23T23:46:29.618Z  
Canonical URL: https://switchy.build/models/gpt-5-4-nano