Stephen Downes

Knowledge, Learning, Community

Perplexity is an AI chat application that answers questions for you. What makes it really useful is that it finds and cites its sources. I haven't worked with it yet (I certainly will) so I can't say how well it works, but this article is a really good starting point, offering practical applications and a number of examples.

 

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Stephen Downes Stephen Downes, Casselman, Canada
stephen@downes.ca

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Last Updated: Oct 08, 2026 6:16 p.m.

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