Perplexity Collection Shows Threads in Wrong Order: Fix

If you use Perplexity Collections to organize your research threads, you may notice the threads appear in a confusing sequence. Instead of showing the most recent thread at the top, the list may display old threads first or seem randomly sorted. This happens because Perplexity offers multiple sort options and the default setting may not … Read more

Perplexity Academic Focus Returns General Web Results: Fix

You set Perplexity to Academic Focus to get research papers and scholarly sources, but the search returns general web results instead. This happens when the focus setting does not apply correctly to your query or when the search mode reverts to a default. This article explains why Academic Focus fails and provides the exact steps … Read more

Perplexity YouTube Focus Cannot Summarize Video: Fix

You switched Perplexity to YouTube Focus to get a summary of a long video, but the tool returns an error, a blank response, or an incomplete text. This failure usually happens because the YouTube video lacks a transcript, uses an unsupported format, or the Focus setting is applied incorrectly. Perplexity relies on the video transcript … Read more

Perplexity API Sonar Model Returns No Citations: Fix

When you call the Perplexity Sonar model through the API, you expect the response to include citations showing the sources of the information. Instead, the response may contain only the answer text with an empty citations array or no citations field at all. This problem usually occurs because the API request is missing the required … Read more