Overview
The smallest GPT-5 tier for classification, extraction, ranking, and lightweight subtasks.
GPT-5 nano
The smallest GPT-5 tier for classification, extraction, ranking, and lightweight subtasks.
MODEL NUMBER033
- Release date
- 2025-08-07
- Organization
- OpenAI
- Family
- GPT
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Specifications
Only published specifications are shown.
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Overview
PreviousGPT-5— · — ctx
CurrentGPT-5 nano— · — ctx
New capabilities Classification Data extraction
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Architecture & capabilities
Key capabilities
Adjustable reasoningClassificationData extraction
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Release history
GPT-5 nano launched as the smallest API tier.
View source06
Related models
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