GPT-5.4 nano
ActiveGPT-5.4 nano is OpenAI's smallest and cheapest GPT-5.4 variant, aimed at speed-sensitive API workloads such as classification, extraction, ranking, and low-cost coding subagents.
Modality:LLM
Release:Mar 17, 2026
Pricing
Platform
Scope
Input
Output
Details
Official
Standard
$0.20
$1.25
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