[D] perplexity.ai appreciation / information post

How many other people here are using or interested in [perplexity.ai](https://perplexity.ai/)? I gravitate towards it much more than ChatGPT now. It feels like being able to check the sources of the answer the model gives puts the power back in the user's hands rather than just blindly trusting.

Further, does anyone have information on the approach they may use? There must be some extra layers in order to be able to site sources. To me it seems like ChatGPT and …

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