Metadata
| Source Table | personnel |
| Source ID | tvnqHg9lUb |
| Source URL | en.wikipedia.org/wiki/Manifold_(prediction_market) |
| Parent | Manifold (Prediction Market) |
| Children | — |
| Created | Apr 21, 2026, 11:19 AM |
| Updated | Apr 21, 2026, 11:19 AM |
| Synced | Apr 21, 2026, 11:19 AM |
Record Data
id | tvnqHg9lUb |
personId | James Grugett(person) |
organizationId | Manifold (Prediction Market)(organization) |
personEntityId | James Grugett(person) |
personDisplayName | — |
orgEntityId | Manifold (Prediction Market)(organization) |
orgDisplayName | — |
role | Co-founder |
roleType | key-person |
startDate | 2021-12 |
endDate | — |
isFounder | Yes |
appointedBy | — |
background | — |
source | en.wikipedia.org/wiki/Manifold_(prediction_market) |
notes | Co-founder of Manifold Markets. Carnegie Mellon graduate. Later moved to work on Codebuff (YC Fall 2024 batch). Reduced involvement circa 2024–2025. |
Source Check Verdicts
confirmed99% confidence
Last checked: 7/20/2026
1 → confirmed
Debug info
Thing ID: tvnqHg9lUb
Source Table: personnel
Source ID: tvnqHg9lUb