AsOf

Anthropic · FounderTom B. Brown

valid: Two independent sources agree, or a primary source states it: the record asserts this claim.asserted

What the statuses mean

Valid from
2021-01-26
Valid until
still holds
Published
2026-10-26
Recorded by AsOf
2026-11-01
Checked
2026-11-01 · its source page states the value and the date
Confidence
0.95

Sources

“Tom Brown co-founded Anthropic in January 2021 and serves as our Chief Compute Officer, leading the technical organization responsible for securing, scaling, and effectively using our compute resources.”— what the page says, read 2026-11-01

Cite this claim

Each form names the value, its as-of date (2021-01-26), the day you read it (2026-11-08), the claim's stable URL and id and its primary source. The URL never changes: a superseded claim stays at the same address.

Plain text
AsOf. "Anthropic founder: Tom B. Brown", as of 2021-01-26. Claim clm_6D02A29D5343, https://asof.is/claim/clm_6D02A29D5343, accessed 2026-11-08. Source: https://www.sec.gov/Archives/edgar/data/2130357/000162828026067168/anthropicpbc-sx1.htm.
APA
AsOf. (2021). Anthropic founder: Tom B. Brown (as of 2021-01-26) [Record clm_6D02A29D5343]. Retrieved November 8, 2026, from https://asof.is/claim/clm_6D02A29D5343 (source: https://www.sec.gov/Archives/edgar/data/2130357/000162828026067168/anthropicpbc-sx1.htm)
BibTeX
@misc{asof_clm_6D02A29D5343,
  author = {AsOf},
  title = {Anthropic founder: Tom B. Brown},
  year = {2021},
  howpublished = {\url{https://asof.is/claim/clm_6D02A29D5343}},
  note = {Claim clm\_6D02A29D5343, as of 2021-01-26; source: https://www.sec.gov/Archives/edgar/data/2130357/000162828026067168/anthropicpbc-sx1.htm},
  urldate = {2026-11-08}
}

On the record

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