AI startup Perplexity has launched a new research tool called Deep Research, aimed at providing users with in-depth answers and citations for complex queries. This release follows similar features introduced by OpenAI and Google. Perplexity's Deep Research tool is designed to deliver specific analyses, enabling users to generate detailed reports by scanning the internet for relevant information. The tool is available for free, allowing users a limited number of queries each day. This innovation underscores the growing integration of generative AI in research processes, enhancing the speed and efficiency of information access and analysis.