Metadata
| Source Table | personnel |
| Source ID | QJx2989s1f |
| Source URL | ethanperez.net/ |
| Parent | Anthropic |
| Children | — |
| Created | Mar 24, 2026, 8:45 PM |
| Updated | Apr 10, 2026, 9:20 PM |
| Synced | Apr 10, 2026, 9:20 PM |
Record Data
id | QJx2989s1f |
personId | Ethan Perez(person) |
organizationId | Anthropic(organization) |
personEntityId | Ethan Perez(person) |
personDisplayName | — |
orgEntityId | Anthropic(organization) |
orgDisplayName | — |
role | Adversarial Robustness Team Lead |
roleType | career |
startDate | 2023 |
endDate | — |
isFounder | No |
appointedBy | — |
background | — |
source | ethanperez.net/ |
notes | Works on red-teaming, model evaluation, and safety research |
Source Check Verdicts
unverifiable95% confidence
Last checked: 9/14/2026
1 → unverifiable; dissent: 1 → confirmed
Debug info
Thing ID: QJx2989s1f
Source Table: personnel
Source ID: QJx2989s1f