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A GPT-4 tool helps lone P&G staff match human teams

In a field experiment with 776 P&G professionals, individuals using a GPT-4-based tool raised solution quality by 0.37 SD and spent 16.4% less time, matching teams without AI.

12
Benefit status
Reported
Evidence
Claimed by the parties
Source information as of
Sources
2 publications

Benefits

Benefit

Raised solution quality by 0.37 SD and spent 16.4% less time

Awaiting review

Outcome identifiers

Unresolved

Not reviewedUnresolved

Category

Increased Creativity

Awaiting review

Status

Reported benefit

Awaiting review

Beneficiary groups

People. Organizations.

Awaiting review

Beneficiaries

Unresolved

Not reviewedUnresolved

Reach

Unresolved

Not reviewedUnresolved

Distribution and access

Unresolved

Not reviewedUnresolved

Duration

Unresolved

Not reviewedUnresolved

Expected?

Yes

Awaiting review

Costs and harms

Unresolved

Not reviewedUnresolved

AI system

System

GenAI tool built on GPT-4 (GPT-4o for the July workshop), accessed through Microsoft Azure

Awaiting review

Model

This is an explicit unresolved assignment: the sources on record do not settle this question.

Not reviewedUnresolved

Reported configuration

GPT-4; GPT-4o in the July 2024 sessions

Awaiting review

Provider

Unresolved

Not reviewedUnresolved

Role

Unresolved

Not reviewedUnresolved

Configuration

Unresolved

Not reviewedUnresolved

Inputs and outputs

Unresolved

Not reviewedUnresolved

Autonomy

Unresolved

Not reviewedUnresolved

Workflow

Professionals worked on real product challenges in the company's standard process. Those with AI received one hour of training in prompting the tool.

Awaiting review

Human oversight

Unresolved

Not reviewedUnresolved

Relation to AI

Professionals were randomly assigned to work with or without AI and alone or in teams, so the differences isolate the effect of AI access.

Awaiting review

AI contribution

Professionals were randomly assigned to work with or without AI and alone or in teams, so the differences isolate the effect of AI access.

Awaiting review

Measurement

Studies

Randomized. [2]

Fully reviewed: supporting details for Studies

Review date: 29 October 2026.

Sources: [2]

Study design

Randomized. [2]

Fully reviewed: supporting details for Study design

Review date: 29 October 2026.

Sources: [2]

Measurement

Blinded expert quality scores, time on task, self-reported emotions. [2]

Fully reviewed: supporting details for Measurement

Review date: 29 October 2026.

Sources: [2]

Setting and sample

776 P&G professionals in R&D and commercial roles. [2]

Fully reviewed: supporting details for Setting and sample

Review date: 29 October 2026.

Sources: [2]

Measures

Standardized solution quality. [2]

Fully reviewed: supporting details for Measures

Review date: 29 October 2026.

Sources: [2]

Comparison

Individuals without AI. [2]

Fully reviewed: supporting details for Comparison

Review date: 29 October 2026.

Sources: [2]

Results

0.37 SD (individuals with AI), 0.39 SD (teams with AI), 0.24 SD (teams without AI). [2]

Fully reviewed: supporting details for Results

Review date: 29 October 2026.

Sources: [2]

Additional value from AI

AI let individuals match teams. [2]

Fully reviewed: supporting details for Additional value from AI

Review date: 29 October 2026.

Sources: [2]

Limitations

One-day workshop tasks; quality judged as proposals; P&G funding and co-authors. [2]

Fully reviewed: supporting details for Limitations

Review date: 29 October 2026.

Sources: [2]

Denominators

GenAI tool during one workshop task, after one hour of training. [2]

Fully reviewed: supporting details for Denominators

Review date: 29 October 2026.

Sources: [2]

Materials for replication

Preregistered; data not public. [2]

Fully reviewed: supporting details for Materials for replication

Review date: 29 October 2026.

Sources: [2]

Money

Kind of value

The kind of monetary value is unclear.

Not reviewedUnresolved

Amount

The monetary value is not established.

Not reviewedUnresolved

Currency and prices

The currency and price basis are unclear.

Not reviewedUnresolved

Period and unit

The period and unit of the monetary estimate are unclear.

Not reviewedUnresolved

Realization

Whether the monetary value was realized is unclear.

Not reviewedUnresolved

Recipients and payers

The recipients and payers are unclear.

Not reviewedUnresolved

Gross or net

Whether the monetary figure includes costs is unclear.

Not reviewedUnresolved

Included costs

The costs included in the estimate are unclear.

Not reviewedUnresolved

Comparison

The financial comparison is not established.

Not reviewedUnresolved

Method

The method used to calculate monetary value is unclear.

Not reviewedUnresolved

Return and payback

The return on investment or payback period is not established.

Not reviewedUnresolved

People and places

Participants

Developer: OpenAI (model), accessed through Microsoft Azure. Operator: Procter & Gamble, with the Harvard Business School Digital Data Design Institute.

Awaiting review

Jurisdictions

Benefit: Procter & Gamble (the sources do not name the sites). Developer: United States. Operator: United States.

Awaiting review

Ownership and control

Unresolved

Not reviewedUnresolved

Dependencies

Unresolved

Not reviewedUnresolved

Cross-border connections

Unresolved

Not reviewedUnresolved

Geopolitical implications

The geopolitical implications are unclear.

Not reviewedUnresolved

Follow-up

Conditions for replication

Tasks must benefit from mixed technical and commercial knowledge that the model can supply. Experts must judge the quality of the proposals.

Awaiting review

Replication attempts

1 follow-up entry. Benefit recurred: 1.

Awaiting review

Later findings

Unresolved

Not reviewedUnresolved

Availability

Unresolved

Not reviewedUnresolved

Institutional decision

A relevant institutional decision has not been established.

Not reviewedUnresolved

Grounds

The grounds for an institutional decision are unclear.

Not reviewedUnresolved

Action and result

The result of an institutional decision is not established.

Not reviewedUnresolved

Success criterion

The criterion for a successful institutional decision is unclear.

Not reviewedUnresolved

Evidence

Source numbers

AIBD-0671-source-0001–0002

Awaiting review

Citations

Numbered references below.

Awaiting review

Language

Unresolved

Not reviewedUnresolved

Source relationships

Operator

Awaiting review

Original evidence

Unresolved

Not reviewedUnresolved

Access and versions

Unresolved

Not reviewedUnresolved

Supported findings

Unresolved

Not reviewedUnresolved

Evidence strength

The deployer's account. Sources: the deployer's peer-reviewed study and the deployer's preprint. The cited evidence includes no independent source and no finding by a regulator or court. [1] [2]

Fully reviewed: supporting details for Evidence strength

Review date: 29 October 2026.

Sources: [1] [2]

Missing evidence

Unresolved

Not reviewedUnresolved

Grades

Assessed benefits

People. Organizations.

Awaiting review

Depth

People: 1. Organizations: 2.

Awaiting review

Reasons

People: Professionals with AI spent 16.4% less time and reported more positive emotions. Organizations: Individuals with AI produced solutions rated 0.37 SD higher, on par with teams without AI.

Awaiting review

Observed or intended

Unresolved

Not reviewedUnresolved

Rubric

Unresolved

Not reviewedUnresolved

Assessor and date

Unresolved

Not reviewedUnresolved

Alternative assessments

Unresolved

Not reviewedUnresolved

Fill

The deployer's account

Awaiting review

Entry details

Kind

The case describes an evaluation or a study. A preregistered field experiment. [1]

Fully reviewed: supporting details for Kind

Review date: 29 October 2026.

Sources: [1]

Field

Consumer goods product development.

Awaiting review

Purpose

The tool was a general GPT-4 assistant configured for the experiment. Better and faster product development work was the purpose that the experiment tested.

Awaiting review

Dates

Source information as of: July 2024. Updated: 29 October 2026.

Awaiting review

Stage

The system was used in a pilot. The tool was provided in workshops within an experiment and upskilling program. [1]

Fully reviewed: supporting details for Stage

Review date: 29 October 2026.

Sources: [1]

Version

SHA-256: 142efe1afe49…

Awaiting review: supporting details for Version

SHA-256 of the public case, its assessments, and its displayed answers and notes, excluding its own identifier and the derived coverage summary.

References

Other identifiers

Unresolved

Not reviewedUnresolved

Category mappings

Unresolved

Not reviewedUnresolved

Citable summary

Unresolved

Not reviewedUnresolved

Revisions

1 revision. Latest: 29 October 2026.

Awaiting review

Sources

  1. Peer-reviewed study Deployer

    Dell'Acqua F, Ayoubi C, Lifshitz H, Sadun R, Mollick E, Mollick L, Han Y, Goldman J, Nair H, Taub S, Lakhani KR. The Cybernetic Teammate: A Field Experiment on Generative AI and Teamwork. Organization Science. 2026;37(4):1217-1242. doi:10.1287/orsc.2025.20702 (publisher abstract as deposited with Crossref).

  2. Preprint Deployer

    Dell'Acqua F, Ayoubi C, Lifshitz H, Sadun R, Mollick E, Mollick L, Han Y, Goldman J, Nair H, Taub S, Lakhani K. The Cybernetic Teammate: A Field Experiment on Generative AI Reshaping Teamwork and Expertise. NBER Working Paper 33641, April 2025.

Cite this case

BibTeX Download BibTeX

Version 142efe1afe49, archived in the edition of 29 October 2026

Benefit marks

Depth

The number and color show the depth of a benefit.

  1. Depth 1. A convenience, or time or money saved.
  2. Depth 2. A measurable improvement in a result or ability.
  3. Depth 3. A lasting change, an ability restored, or a risk removed.
  4. Depth 4. A serious harm averted or a serious condition resolved in time.
  5. Depth 5. A life or livelihood preserved, or a change documented across a population.

Beneficiary

  • Circle: a person
  • Square: an organization
  • Triangle: society

Evidence

  • Solid. A court or regulator found a benefit, or researchers independently studied it.

  • Hatched. Independent reporting.

  • Outline. Claimed by the parties. Only the people or organizations involved, or sources whose independence has not been assessed, support the benefit.

The fill changes with the evidence. The depth color stays the same.

How benefits are assessed