Unverified50% confidenceFactExact time
AI客服系统的知识来源于训练数据和内部知识库的静态快照，通常只能访问用户账户有限视图，无法获取后端完整用量统计和限速规则
1
Sources
50%
Confidence
Long-term
Relevance
7/13/2026
First Seen
Sources
Perplexity Pro Quota Plummets to 10 Queries a Day: User's Complaints Met With Customer Support Silence
redditr/perplexity_ai7/11/2026
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