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Perplexity
Perplexity is an answer engine that searches the web, cites sources and supports follow-up research instead of returning only a list of links.
概要： Perplexity?
Perplexity is an answer engine that searches the web, cites sources and supports follow-up research instead of returning only a list of links.
最適な用途
✦
Build a cited market overview
A practical choice for Build a cited market overview、Compare products, policies or research claims.
機能
✓Cited web answers確認済みの製品機能
✓Pro Search確認済みの製品機能
✓Deep Research確認済みの製品機能
✓File analysis確認済みの製品機能
実用的な用途
- Build a cited market overview
- Compare products, policies or research claims
- Turn uploaded documents into a research brief
利点
✓ Sources are visible beside the answer
✓ Useful for fast comparison and research briefs
確認すべき制限
— Citations can still be incomplete or misinterpreted
— Advanced searches, models and uploads are quota-limited
無料利用とプランの制限
Standard includes nearly unlimited basic searches, up to 3 Pro searches per day and limited file uploads; advanced models and generation are restricted.
公式情報源
✓ 情報確認日: 2026年8月26日ユーザーレビュー
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