OpenAI: GPT-5.4 Nano API Pricing
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...
Input / 1M tokens
$0.20
Output / 1M tokens
$1.25
Cost per request (1K in / 500 out)
$0.0008
~$0.82 per 1M tokens mixed
Specifications
Context Window 400K tokens
Max Output Tokens 128,000
Vision Support Yes
Function Calling No
Streaming Yes
Modality multimodal
Release Date 2026-03-17
Price history will appear here after the first price change is detected.
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