{"id":"clm_70D1961474C1","entity":"deepseek","predicate":"headquarters","value":"Hangzhou","value_json":{"item":"Q4970","note":"Based in Hangzhou since its founding in July 2023 (MIT Technology Review; its privacy policy names the Hangzhou company).","rank":"normal","check":{"by":"research, quote read on the page","on":"2026-10-30","url":"https://www.technologyreview.com/2025/01/24/1110526/china-deepseek-top-ai-despite-sanctions/","quote":"Based in Hangzhou, China, it was founded in July 2023 by Liang Wenfeng, an alumnus of Zhejiang University with a background in information and electronic engineering.","outcome":"checked"},"wikidata":"Q131577453","precision":10,"restored_from":"clm_F1A19E3E2520"},"valid_from":"2023-07-01","valid_to":null,"published":"2025-01-24","recorded":"2026-10-30","confidence":0.95,"status":"valid","assertable":true,"superseded_by":null,"supersedes":[],"first_seen_at":"2026-10-30T18:07:59.997317+00:00","updated_at":"2026-10-30T18:08:07.49916+00:00","sources":[{"url":"https://www.technologyreview.com/2025/01/24/1110526/china-deepseek-top-ai-despite-sanctions/","tier":"secondary","publisher":"MIT Technology Review","published_at":"2025-01-24T00:00:00+00:00"},{"url":"https://cdn.deepseek.com/policies/en-US/deepseek-privacy-policy.html","tier":"secondary","publisher":"MIT Technology Review","published_at":"2026-02-10T00:00:00+00:00"}],"evidence":{"by":"page-read","on":"2026-10-30","quote":"Based in Hangzhou, China, it was founded in July 2023 by Liang Wenfeng, an alumnus of Zhejiang University with a background in information and electronic engineering.","url":"https://www.technologyreview.com/2025/01/24/1110526/china-deepseek-top-ai-despite-sanctions/"},"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"}}}