GPT-5.4

OpenAI·US·Released 2026-03-05
ClosedGeneral LLMReasoningTool useVision
1Mcontext
$2.5 / $15per 1M tokens (in / out)
—parameters
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Specs

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Context window1M
Max output125K
Parameters—
Knowledge cutoff2025-08-31
LicenceProprietary
Commercial useAPI only
InputText · Image · PDF
OutputText
Familygpt

API price

USD per 1M tokens
Input$2.5
Output$15
Cached input$0.25

No price change recorded since we started tracking.

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