Extended reasoning meets web research
Product AnnouncementIntroduced Deep Research, a feature that uses o3-level reasoning to autonomously conduct multi-step web research, synthesize findings across dozens of sources, and produce cited reports — spending minutes to hours on a single query.
Given a research question, Deep Research:
A single Deep Research query can take 5-30 minutes as the model iteratively researches and refines its understanding.
Reports include inline citations to specific sources, allowing verification.