No global reset time

Grok usage limits

Per account
Several limitsSubscription, web and API counted separately
Grok counts subscription, web and API limits separately, and each resets on its own scheduleWe currently track global resets for Codex only.
xAI docsUsage limits and how they resetRead the official docs

Regular usage limits

Grok tracks subscription, web and API limits separately rather than on a global schedule.