{"entity":"anthropic","id":"ent_anthropic","name":"Anthropic","predicate":"headquarters","label":"headquarters","page":"https://asof.is/record/anthropic/headquarters","as_of":"2026-10-31","summary":"As of October 31, 2026, Anthropic's headquarters on the AsOf record is San Francisco, undated on the record, from a primary source (sec.gov) and 2 further sources (clay.com and nasdaqprivatemarket.com). The record holds 1 claim on Anthropic's headquarters, 1 still open and 0 superseded, each dated and sourced; a replaced value is closed with an end date, never deleted.","current":["clm_E521BB575B63"],"claims":[{"id":"clm_E521BB575B63","value":"San Francisco","valid_from":null,"undated":true,"valid_to":null,"published":"2026-03-25","recorded":"2026-10-27","confidence":0.95,"status":"valid","assertable":true,"superseded_by":null,"sources":[{"url":"https://www.clay.com/dossier/anthropic-headquarters-office-locations","tier":"secondary","publisher":"clay.com","published_at":null},{"url":"https://www.nasdaqprivatemarket.com/company/anthropic/","tier":"secondary","publisher":null,"published_at":"2026-03-25T00:00:00+00:00"},{"url":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=0002130357","tier":"primary","publisher":"SEC EDGAR","published_at":null},{"url":"https://www.wikidata.org/wiki/Q116758847","tier":"secondary","publisher":"Wikidata","published_at":null},{"url":"https://www.sec.gov/Archives/edgar/data/2130357/000162828026067168/anthropicpbc-sx1.htm","tier":"primary","publisher":null,"published_at":"2026-10-26T00:00:00+00:00"}],"evidence":{"by":"page-read","on":"2026-10-30"}}],"replaced":[],"faq":[{"question":"What is Anthropic's current headquarters?","answer":"San Francisco, undated on the record, from a primary source (sec.gov) and 2 further sources (clay.com and nasdaqprivatemarket.com). The record asserts this claim as of October 31, 2026 (status valid, confidence 0.95)."}],"legend":{"dates":"valid_from: when the claim took effect (a period figure: the day its period closed). published: the earliest day a source on the record published it (a filing's filing date, a post's date; null when no source carries one). recorded: the day AsOf first held it. A figure can take effect weeks before it is published.","why_not":{},"checked_by":{"page-read":"its source page states the value and the date"}}}