OpenAI research Paid Updated 2026-02-08

OpenAI — ChatGPT Deep Research

Multi-step research assistance with synthesis and structure.

4.7 Official website →

Overview

Deep Research workflows aim to help users explore topics, synthesize sources, and structure findings for decision-making.

Best for

  • Research briefs
  • Topic synthesis
  • Planning & strategy

Pros

  • Strong synthesis
  • Structured outputs
  • Good exploration

Cons

  • Needs verification
  • Can be slow
  • Depends on access/features