ChatGPT Deep Research is an AI-driven research agent based on the O3 model designed to complete complex research tasks autonomously. It supports multiple data formats including text, images, PDFs, and social media data, synthesizing information from hundreds of online sources. The tool generates comprehensive, analyst-grade reports with verified data sources, aimed at providing in-depth, professional-quality research outputs within 5-30 minutes, making it a valuable resource for specialized and domain-specific inquiries.