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GPT-5.4

OpenAI

Latest flagship. 1M context

Input Price

$2.50

per 1M tokens

Output Price

$15.00

per 1M tokens

Context Window

1.1M

tokens

Max Output

128K

tokens

Price history will appear after the next price change
medium speedtextimageReleased 2026-03-01
Calculate costOfficial pricingTry OpenAI API

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