OpenAI’s Deep Research hands-on: very good at nuanced, complex research, and the first narrow agent to do sophisticated and likely economically valuable work (Ethan Mollick/One Useful Thing)

Ethan Mollick / One Useful Thing:
OpenAI’s Deep Research hands-on: very good at nuanced, complex research, and the first narrow agent to do sophisticated and likely economically valuable work  —  The first narrow agents are here  —  A hint to the future arrived quietly over the weekend.  For a long time …