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One Person + AI = A Team: Harvard Study Proves It

Liza Adams · March 31, 2025 ·

Published on 2025-03-31 13:26

One person with AI now performs as well as traditional teams without AI. This isn’t just speculation. It’s the finding from a major Harvard study with 776 P&G professionals.

Ethan Mollick, one of the study’s co-authors, recently shared these results that confirm what forward-thinking teams are already experiencing.

A key insight from the research:

AI sometimes functions more like a teammate than a tool.

The data backs this up:

  • Individuals using AI matched the performance of traditional human teams. Think about that… a single person using AI can perform like a team of people!

  • Teams with AI created more exceptional, top-quality solutions than either individuals with AI or teams without AI.

  • People working with AI felt more positive and less anxious.

These findings match exactly what I’ve seen in my work. One marketing team I had the privilege of guiding evolved into a 45-member powerhouse with 20 AI teammates alongside 25 humans in just six months. Today, they’ve expanded to 36 AI teammates.

They achieved 35% improved campaign performance, 75% faster content creation, and 98% lead qualification accuracy.

In this newsletter (https://lnkd.in/gb5zdhpj), I show how to create your own AI teammates, focusing on digital twins, AI models that think like you do.

Subscribe here (https://lnkd.in/eg48-RXp) to my bi-weekly Practical AI in GTM newsletter so that it comes to your inbox every two weeks.

How are you using AI? As a tool, or are you developing it into a teammate?

(Link to Ethan Mollick’s article about “The Cybernetic Teammate” research in comments)

#AITeammates #DigitalTwins #FutureOfWork #AIProductivity

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