OpenAI’s Deep Research Beats Every AI Search Tool (Full Test & Comparison)

OpenAI just released Deep Research, a powerful new AI tool that conducts multi-step research with unprecedented accuracy. In this comprehensive comparison, I test it against Google's Deep Research, DeepSeek R1, and Perplexity Pro using a complex real-world example about tariffs. Timestamps: 0:00 - Intro & Updates 0:42 - What is Deep Research? 1:27 - OpenAI's Deep Research Features 2:21 - Medical Research Use Case 3:27 - Tool Comparison Overview 4:48 - Testing with Tariffs Example 5:21 - Perplexity Results 5:58 - Google Gemini Test 7:40 - ChatGPT Deep Research Results 9:07 - Final Thoughts & Recommendations In this video, you'll see: How Deep Research handles multi-layered queries by asking clarifying questions and synthesizing hundreds of sources. A detailed performance breakdown comparing it with other top AI research tools. An in-depth analysis of tariffs to showcase the tool's ability to connect diverse data points and reveal actionable insights. Whether you're an AI enthusiast or a professional looking to streamline your research process, this video offers a clear, side-by-side evaluation of these advanced tools. If you find this deep dive helpful, please like, subscribe, and leave your thoughts in the comments below!