SpaceXAI: Grok 4.3

Facts

price input

$1.25per million tokensopenrouter-models, last checked 2026-09-24

price output

$2.50per million tokensopenrouter-models, last checked 2026-09-24

context window

1000000tokensopenrouter-models, last checked 2026-09-24

status

activeopenrouter-models, last checked 2026-09-24

reasoning mandatory

falseopenrouter-models, last checked 2026-09-24

default reasoning effort

lowopenrouter-models, last checked 2026-09-24