Personnel·-5qsukRXSg·Record

Sam McCandlish

Verdictpartial85%

1 check · 3/21/2026

The source confirms Sam McCandlish as a founder of Anthropic and the 2021 founding date. However, the source text does not specify his role as 'Co-Founder & CTO' - it only lists him among the founders. The startDate of 2021 is confirmed as the company founding year, but no specific personnel start date is mentioned. The roleType 'key-person' is reasonable given founder status but is not explicitly stated in the source.

Our claim

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Source evidence

1 src · 1 check

tracxn.com/d/companies/anthropic/__SzoxXDMin-NK5tKB7ks8yHr6S9Mz68pjVCzFEcGFZ08

partial85%Haiku 4.5 · 3/21/2026

NoteThe source confirms Sam McCandlish as a founder of Anthropic and the 2021 founding date. However, the source text does not specify his role as 'Co-Founder & CTO' - it only lists him among the founders. The startDate of 2021 is confirmed as the company founding year, but no specific personnel start date is mentioned. The roleType 'key-person' is reasonable given founder status but is not explicitly stated in the source.

Case № -5qsukRXSgFiled 3/21/2026Confidence 85%