search results

https://www.reddit.com/r/perplexity_ai/comments/1daqyox/perplexitys_confusion_about_its_own_confusion/

https://help.promptitude.io/en/articles/9682055-perplexity-models-unveiled-an-easy-to-follow-explanation

https://zapier.com/blog/perplexity-vs-chatgpt/

https://medium.com/@researchgraph/what-is-perplexity-ai-90fc9fa1f4ad