OpenAI: GPT-5.4 Mini (batch)

Facts

price input

$0.38per million tokensopenrouter-models, last checked 2026-09-24

price output

$2.25per million tokensopenrouter-models, last checked 2026-09-24

context window

400000tokensopenrouter-models, last checked 2026-09-24

status

activeopenrouter-models, last checked 2026-09-24