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Perplexity Hub
Why Does Perplexity Show Ads in Some Answers?
Perplexity showed ads in some answers because it historically tested sponsored follow-up questions and paid media on selected traffic, but...
Perplexity Hub
Why Does Perplexity Sometimes Refuse to Answer?
🧩 Five failure layers can produce the same apparent refusal: model safety, Perplexity controls, retrieval failure, account limits, and technical...
Perplexity Hub
Can I Use Perplexity Without Creating an Account? 2026
🔎 Basic Perplexity Search works without an account, but Pro Search, file uploads, and long-term saved sessions require sign-in. 🕒...
Perplexity Hub
How Accurate Is Perplexity Deep Research Mode in 2026?
📊 DRACO scored Perplexity Deep Research with an Opus 4.6 configuration at 70.5 overall in its original comparison, but only...
Perplexity Hub
Does Perplexity Learn From My Conversations? 2026 Guide
🧠 Four different mechanisms sit behind the word learn: session context, cross-session Memory, Brain, and consumer model improvement. 🔐 Consumer...
Perplexity Hub
Can Perplexity Access My Files After a Session Ends?
🗂️ Standard session uploads are retained for 30 days for consumer users and seven days for Enterprise users unless they...
Perplexity Hub
Why Is Perplexity Pro Search Slower Than Quick Search?
🔎 Pro Search is slower by design because Perplexity documents multiple searches, broader source reading, advanced model options and deeper...
Perplexity Hub
Does Perplexity Store My Search History? 2026 Guide
🕘 Signed-in Perplexity sessions are stored in History indefinitely until you delete them, while logged-out sessions expire after 14 days...
Perplexity Hub
Why Does Perplexity Cite Paywalled Articles? 2026 Guide
🔐 Licensing changes the premise: Perplexity now documents premium sources that are not available on the open web but are...
Perplexity Hub
Can Perplexity Be Wrong About Facts It Cites?
✅ Yes, Perplexity can be wrong about facts it cites because a live citation proves only that a source exists,...
