All Source Checks
confirmed95% confidence
1 evidence check
Last checked: 3/20/2026
The source text explicitly lists 'Bret Sepulveda Senior Research Engineer' under the team section of the Epoch AI website. All key fields in the record (person name, organization, role, and role type as career position) are directly confirmed by the source material.
Evidence — 1 source, 1 check
epoch.ai/team(1 check)
confirmed95%Haiku 4.5 · 3/20/2026
Found: Bret Sepulveda is listed as Senior Research Engineer on the Epoch AI team page
Note: The source text explicitly lists 'Bret Sepulveda Senior Research Engineer' under the team section of the Epoch AI website. All key fields in the record (person name, organization, role, and role type as career position) are directly confirmed by the source material.
Debug info
Record type: personnel
Record ID: 7UbdNkzeTl