{"entity":"grok-2","id":"ent_grok-2","name":"Grok-2","predicate":"predecessor","label":"predecessor","page":"https://asof.is/record/grok-2/predecessor","as_of":"2026-11-04","summary":"As of November 4, 2026, Grok-2's predecessor on the AsOf record is Grok-1.5, dated August 13, 2024, from a primary source (x.ai). The record holds 1 claim on Grok-2's predecessor, 1 still open and 0 superseded, each dated and sourced; a replaced value is closed with an end date, never deleted.","current":["clm_04676319EBF9"],"latest_period":null,"claims":[{"id":"clm_04676319EBF9","value":"Grok-1.5","valid_from":"2024-08-13","valid_to":null,"published":"2024-08-13","recorded":"2026-11-04","confidence":0.95,"status":"valid","assertable":true,"superseded_by":null,"sources":[{"url":"https://x.ai/news/grok-2","tier":"primary","publisher":"xAI","published_at":"2024-08-13T00:00:00+00:00"}],"evidence":{"by":"page-read","on":"2026-11-04","quote":"We are excited to release an early preview of Grok-2, a significant step forward from our previous model Grok-1.5, featuring frontier capabilities in chat, coding, and reasoning.","url":"https://x.ai/news/grok-2"}}],"replaced":[],"faq":[{"question":"What is Grok-2's current predecessor?","answer":"Grok-1.5, dated August 13, 2024, from a primary source (x.ai). The record asserts this claim as of November 4, 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"}}}