Perplexity, an AI‑driven research platform, lets users generate detailed reports by pulling from scholarly databases and reputable publications. Users can toggle between web and academic sources, download PDFs with hundreds of citations, and receive concise summaries that highlight key findings. Journalists, researchers, and students have found the tool saves hours of manual searching while still requiring verification of the linked sources. The free tier offers limited queries, while a paid option removes usage caps and provides deeper model access. Overall, Perplexity streamlines deep‑dive research while keeping the need for human fact‑checking intact. Leia mais →