With Deep Research – or “Pro Research” depending on the version – (https://www.perplexity.ai/), Perplexity adds its own language model with “reasoning” to its interface after Deepseek and O3 mini.

After a broad search for sources, Deep Research breaks down the statement into several iterative steps before generating a long response with sources.

URL sharing, pdf export and markdown.

5 free queries with “reasoning” per day.