How does Perplexity choose which sources to cite?

Question 1

Accepted Answer

Perplexity uses a retrieval-augmented generation pipeline: it runs a real-time search, ranks results with dense and lexical retrieval, fetches the top pages, and prompts the model to answer using — and cite — those specific sources. Being crawlable, well-structured, and topically authoritative directly increases inclusion.

Question 2

Can you walk me through how does Perplexity choose which sources to cite?

Accepted Answer

Perplexity uses a retrieval-augmented generation pipeline: it runs a real-time search, ranks results with dense and lexical retrieval, fetches the top pages, and prompts the model to answer using — and cite — those specific sources. Being crawlable, well-structured, and topically authoritative directly increases inclusion.

Question 3

What is the simplest way to understand Perplexity choose which sources to cite?

Accepted Answer

Perplexity uses a retrieval-augmented generation pipeline: it runs a real-time search, ranks results with dense and lexical retrieval, fetches the top pages, and prompts the model to answer using — and cite — those specific sources. Being crawlable, well-structured, and topically authoritative directly increases inclusion.

How does Perplexity choose which sources to cite?

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