Perplexity launches Deep Research tool powered by DeepSeek R1

Brings an open-weight Chinese reasoning model into a mainstream US consumer research product.

Perplexity released a Deep Research tool that runs on DeepSeek's R1 reasoning model. It produces longer, multi-step research reports with citations for Perplexity users.

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1. 24 Oct 09:00 Mashable Read the article →

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