Artificial intelligence-powered chatbot Perplexity has augmented its Pro Search tool for research as it endeavors to stand out from ChatGPT and other rivals in the increasingly competitive space. The upgrade makes the ‘conversational search engine’ better at math and programming, as well as better at handling multi-step reasoning. It also sees the integration of the Wolfram Alpha engine, opening up new academic research opportunities.Perplexity AI offers users two distinct search options. There’s Quick Search, which, as the name suggests, is
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