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Created by
openai
openaiReleasedMar 17, 2026
GPT-5.4 Nano is designed for tasks where speed and cost matter most like classification, data extraction, ranking, and sub-agents.
Limits
Context Length400K
Max Output Tokens128K
Pricing
Pricing (Input)$0.20/M
Pricing (Output)$1.25/M
Caching
Input Modalities
Text
Image
PDF
Audio
Output Modalities
Text
Image
Audio
Features
Reasoning
Tools
Temperature
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