OpenAI: GPT-5.6 Luna Pro

Facts

price input

$0.20per million tokensopenrouter-models, last checked 2026-09-14

price output

$1.20per million tokensopenrouter-models, last checked 2026-09-14

context window

1050000tokensopenrouter-models, last checked 2026-09-14

status

activeopenrouter-models, last checked 2026-09-14