AsOf

organization · fact

Anthropic founding date

As of November 1, 2026, Anthropic's founding date on the AsOf record is January 26, 2021, dated January 26, 2021, from a primary source (sec.gov) and 2 further sources (fourweekmba.com and opensosdata.com). The record holds 1 claim on Anthropic's founding date, 1 still open and 0 superseded, each dated and sourced; a replaced value is closed with an end date, never deleted.

current founding date
January 26, 20212021-01-26 · 5 sources

Every dated value

1 claims · oldest first · superseded claims stay visible
valuevalid fromstatus
2021-01-26January 26, 2021
to present · conf 0.65 · 5 src for founding date 2021-01-26
2021-01-26valid

Questions this record answers

What is Anthropic's current founding date?
January 26, 2021, dated January 26, 2021, from a primary source (sec.gov) and 2 further sources (fourweekmba.com and opensosdata.com). The record asserts this claim as of November 1, 2026 (status valid, confidence 0.65).

Answered from the rows above only, as of November 1, 2026. The record has no opinions.

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