All Source Checks
confirmed95% confidence
1 evidence check
Last checked: 3/20/2026
The source text explicitly lists 'Tzach Horowitz' with the title 'CISO' under the Apollo Research team roster. All key fields in the record (person name, organization, role, and roleType as key-person) are directly confirmed by the source material.
Evidence — 1 source, 1 check
www.apolloresearch.ai/team/(1 check)
confirmed95%Haiku 4.5 · 3/20/2026
Found: Tzach Horowitz is listed as CISO on Apollo Research's team page
Note: The source text explicitly lists 'Tzach Horowitz' with the title 'CISO' under the Apollo Research team roster. All key fields in the record (person name, organization, role, and roleType as key-person) are directly confirmed by the source material.
Debug info
Record type: personnel
Record ID: 4RTnNTwLcd