Metadata
| Source Table | personnel |
| Source ID | yUpkbKMGsP |
| Source URL | lilianweng.github.io/ |
| Parent | OpenAI |
| Children | — |
| Created | Mar 24, 2026, 8:45 PM |
| Updated | Mar 25, 2026, 4:02 AM |
| Synced | Mar 25, 2026, 4:02 AM |
Record Data
id | yUpkbKMGsP |
personId | Lilian Weng(person) |
organizationId | OpenAI(organization) |
personEntityId | Lilian Weng(person) |
personDisplayName | — |
orgEntityId | OpenAI(organization) |
orgDisplayName | — |
role | VP of Research |
roleType | career |
startDate | 2018 |
endDate | — |
isFounder | No |
appointedBy | — |
background | — |
source | lilianweng.github.io/ |
notes | Previously led safety systems team; known for influential technical blog posts (Lil'Log) |
Source Check Verdicts
partial75% confidence
Last checked: 5/1/2026
1 → partial
Debug info
Thing ID: yUpkbKMGsP
Source Table: personnel
Source ID: yUpkbKMGsP