{"id":"clm_CA7BE0ADFECB","entity":"microsoft","predicate":"released","value":"Surface Book 2","value_json":{"via":"maker","item":"Q42172800","tags":{"v":2,"ai":false,"by":"claude-haiku-5-5","on":"2026-10-31","themes":["devices"],"release_kind":"hardware"},"check":{"on":"2026-10-30","url":"https://learn.microsoft.com/en-us/surface/surface-driver-firmware-lifecycle-support","pages":1,"quote":"Surface Book 2 November 17, 2017 June 30, 2023","outcome":"checked"},"product_type":"product model"},"valid_from":"2017-11-17","valid_to":null,"published":null,"recorded":"2026-10-30","citation":{"plain":"AsOf. \"Microsoft released: Surface Book 2\", as of 2017-11-17. Claim clm_CA7BE0ADFECB, https://asof.is/claim/clm_CA7BE0ADFECB, accessed 2026-11-09. Source: https://learn.microsoft.com/en-us/surface/surface-driver-firmware-lifecycle-support.","url":"https://asof.is/claim/clm_CA7BE0ADFECB","accessed":"2026-11-09"},"confidence":0.95,"status":"valid","assertable":true,"superseded_by":null,"supersedes":[],"first_seen_at":"2026-10-30T12:55:46.613926+00:00","updated_at":"2026-10-31T03:22:12.333368+00:00","sources":[{"url":"https://learn.microsoft.com/en-us/surface/surface-driver-firmware-lifecycle-support","tier":"primary","publisher":null,"published_at":null},{"url":"https://www.wikidata.org/wiki/Q42172800","tier":"secondary","publisher":"Wikidata","published_at":null}],"evidence":{"by":"page-read","on":"2026-10-30","quote":"Surface Book 2 November 17, 2017 June 30, 2023","url":"https://learn.microsoft.com/en-us/surface/surface-driver-firmware-lifecycle-support"},"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":{"page-read":"its source page states the value and the date"}}}