R0007/2026-03-19/C014 — Claim Definition¶
Claim as Received¶
The Otis study of Kenyan entrepreneurs gave GPT-4 business advice via WhatsApp. High performers gained roughly 15%. Low performers declined by roughly 8%.
Claim as Clarified¶
The Otis study of Kenyan entrepreneurs gave GPT-4 business advice via WhatsApp. High performers gained roughly 15%. Low performers declined by roughly 8%.
BLUF¶
Confirmed. Otis et al. (HBS Working Paper 24-042) studied 640 Kenyan entrepreneurs over 5 months using a GPT-4-powered WhatsApp mentor. High performers gained approximately 15%, while low performers saw an approximately 8% decline in revenue.
Scope¶
- Domain: Performance and productivity research
- Timeframe: As specified in claim
- Testability: Verifiable via published literature
Assessment Summary¶
Probability: Almost certain (95-99%)
Confidence: High
Hypothesis outcome: Claim is accurate as stated — Supported.
[Full assessment in assessment.md.]
Status¶
| Field | Value |
|---|---|
| Date created | 2026-03-19 |
| Date completed | 2026-03-19 |
| Researcher profile | Not provided |
| Prompt version | Unified Research Standard 1.0-draft |
| Revisit by | 2027-03-19 |
| Revisit trigger | New contradictory evidence or replication failure |