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GPT-5.4 nano

OpenAI · OpenAI · Standard

Approved GA

OpenAI's cheapest GPT-5-class reasoning model for simple, high-volume tasks with text and image input.

Context window
400K
Max output
128,000
Latency
Low
Cost / 1K tokens
$0.0002

Available on

Platform Model ID Cost / 1K Approval
OpenAI Primary gpt-5-4-nano $0.0002 Approved

Modalities

Text Image Multimodal

Common use cases

High-volume classification Cheap text generation Simple extraction Lightweight reasoning

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