A group of developers at Hugging Face say that they've built an 'open' version of OpenAI's deep research tool.

“What you get from deep research is a comprehensive, fully cited research paper, essentially something that an analyst or an expert in a field might produce to you,” OpenAI Chief Research Officer Mark Chen said during a demo of the new deep research tool.

ChatGPT can now write complex reports and cite its sources. That could free up your workers and change how you task them dramatically.