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GPT-5.4 mini

kenari/gpt-5-4-mini

Prices

Input

$0.75 per 1M tokens

low
Input (cached read)

$0.075 per 1M tokens

low
Output

$4.50 per 1M tokens

low

Specifications

Provider
kenari
Context window
400,000
Max output tokens
128,000
Open weights
no
Released
03/17/2026
Retires
no date announced
First seen by this tracker

Price history

Input — per 1M tokens

0.75009/14/2026today
FromAmount
09/14/20260
09/23/20260.75

Output — per 1M tokens

4.5009/14/2026today
FromAmount
09/14/20260
09/23/20264.5

No changes recorded

Input (cached read)
0.075 per 1M tokens, unchanged since 09/14/2026

Last updated 10/04/2026, 02:10