OpenAI

ChatGPT deep research

ChatGPT's longer research mode, with citations.

Deep research is ChatGPT's multi-step research mode. This page is that mode, not ordinary chat, the coding agent, or data analysis.

This description identifies the product. It is not a test result, a rank, or a FitScore.

Scores by job

Research assistants
Reliable, cited answer to a research question?
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Not yet testedUnranked
No published FitScore. The job page lists this tool as not yet tested.