Google Gemini API / AI Studio

Main surface
Gemini API、AI Studio、Vertex AI
Reset type
RPD calendar reset + RPM/TPM short windows + spend rolling 10min
Official confirmed rule
官方确认:按 project 计算而非 API key;RPD 太平洋时间零点重置;spend-based 10分钟滚动
User observation / unverified
用户观察:不同区域和模型 tier 的具体阈值会变动

Reset & Rate Limit Rules

Historical estimates, not official schedules. Announcement times ≠ personal quota recovery times.

AI AI product reset and rate limit rules
RuleScopeCycle / TimezoneEvidenceSources
Google Gemini API / AI Studio | Reset Beer