# clm_F7152287A44C

subject: Claude (/record/claude.md)  
predicate: founded  
value: 2023-03-14  
valid_from: 2023-03-14  
valid_to: null  
published: no source on record carries a date  
recorded: 2026-10-28  
confidence: 0.65  
status: unverified  
assertable: false (unverified: Unverified: one source that is not primary, or a primary source below confidence 0.7. Asserted once a primary source or a second independent domain confirms it.)  
superseded_by: null  
last_updated: 2026-10-29  
checked: 2026-10-29 · its source page states the value and the date  

> Claude launched on March 14, 2023. That first release was limited-access, offered through a waitlist and to business partners rather than to the public.

What https://www.taskade.com/blog/anthropic-claude-history says, word for word.

## Sources

- https://www.taskade.com/blog/anthropic-claude-history (secondary, taskade.com)
- https://www.wikidata.org/wiki/Q118876059 (secondary, Wikidata)

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AsOf is a temporal fact ledger: a structured, dated, sourced record of what is true and what changed, built for AI retrieval.