{"entity":"hamilton-e-james","id":"ent_hamilton-e-james","name":"Hamilton E. James","wikidata":"Q16149081","page":"https://asof.is/record/hamilton-e-james","summary":"Hamilton E. James is an American businessperson. Founder and Chairman of Jefferson River Capital LLC. Former president and chief operating officer of The Blackstone Group. On the record, Hamilton E. James is Chair of Costco.","title":"Hamilton E. James: chair of Costco","key_facts":[{"label":"Chair","value":"Costco","claim":"clm_ABDCD599FD37"}],"faq":[{"question":"What roles does Hamilton E. James hold?","answer":"Chair of Costco, as the AsOf record states with its sources."},{"question":"What is Hamilton E. James's role at Costco?","answer":"Chair."}],"as_of":null,"known_by":null,"since":null,"fact_pages":[{"predicate":"chair_of","page":"https://asof.is/record/hamilton-e-james/chair_of","md":"https://asof.is/record/hamilton-e-james/chair_of.md","json":"https://asof.is/v1/entities/hamilton-e-james/chair_of"}],"coverage":{"entity":"hamilton-e-james","name":"Hamilton E. James","kind":"person","sources":[{"source":"wikidata","item":"Q16149081","covers":"dated statements whose reference URL is the source: leadership, ownership, names, founding, headquarters; never financial figures"},{"source":"people","covers":"public roles mirrored from the organizations' claims (ceo_of, chair_of, founder_of...), with their dates and sources; nothing personal"}],"holds":{"claims":1,"open":1,"retracted":0,"first":null,"predicates":{"chair_of":{"claims":1,"open":1,"kind":"fact"}}},"freshness":[{"origin":"people","label":"roles mirrored from the organizations' claims (people.py)","claims":1,"last_added":"2026-11-08","last_checked":"2026-11-04","last_verified":null}],"gaps":[],"group":[],"group_complete":true,"rule":"sources: what the pipeline reads for this entity, from its config (pipeline/entities.json, feeds.json, sec_companies.json, huggingface_authors.json). holds: its public claims by predicate; open is held today; kind fact is what entity_state answers by default, event is for timeline. freshness, per ingest (origin): last_added is the day it last put a new claim here (first_seen_at), last_checked the day one was last checked against its source (checked_on), last_verified the day reverify.py last confirmed one against Wikidata (value_json.verified_at). Only checked claims are public, so a fact missing here is unknown, not absent. gaps: what the record does not cover for this entity, so an empty answer is not read as news."},"claims":[{"id":"clm_0E2E445084F6","predicate":"chair_of","value":"Costco","valid_from":null,"undated":true,"valid_to":null,"published":"2026-10-07","recorded":"2026-11-08","citation":{"plain":"AsOf. \"Hamilton E. James chair of: Costco\", undated. Claim clm_0E2E445084F6, https://asof.is/claim/clm_0E2E445084F6, accessed 2026-11-09. Source: https://www.sec.gov/Archives/edgar/data/909832/000090983226000093/cost-20260830.htm.","url":"https://asof.is/claim/clm_0E2E445084F6","accessed":"2026-11-09"},"confidence":0.95,"status":"valid","assertable":true,"superseded_by":null,"sources":[{"url":"https://www.sec.gov/Archives/edgar/data/909832/000090983226000093/cost-20260830.htm","tier":"primary","publisher":"SEC EDGAR 10-K","published_at":"2026-10-07T00:00:00+00:00"}],"evidence":{"by":"mirror","on":"2026-11-04"}}],"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.","citation":"citation: how to cite the row (plain: one sentence with the value, its as-of date, the claim id and URL, the day answered and the primary source; url: the claim page; accessed: the day answered). APA and BibTeX forms are on the claim page.","why_not":{},"checked_by":{"mirror":"mirrors a checked claim on the organization's record"}}}