The Differences between Deep Research, Deep Research, and Deep Research

by

Understanding the Evolution and Implementations of AI-Powered Report Generation – A wave of “Deep Research” releases has swept through frontier AI labs recently. Google unveiled its Gemini 1.5 Deep Research in December 2024, OpenAI followed with its Deep Research in February 2025, and Perplexity introduced its own Deep Research shortly after. Meanwhile, DeepSeek, Alibaba’s Qwen, and Elon Musk’s xAI rolled…