{"id":"clm_165264B14779","entity":"gpt-4o","predicate":"owned_by","value":"OpenAI","value_json":{"note":"The page presents GPT-4o as OpenAI's multimodal model, from the OpenAI system card. It gives no ownership start date, so since is null.","check":{"on":"2026-11-07","url":"https://www.alphaxiv.org/abs/2410.21276","pages":1,"quote":"OpenAI's GPT-4o is a multimodal AI system integrating text, audio, and visual capabilities","outcome":"checked"},"undated":true,"verdict":"found","verified":"2026-11-07","missing_basic":true},"valid_from":null,"undated":true,"valid_to":null,"published":null,"recorded":"2026-11-07","citation":{"plain":"AsOf. \"GPT-4o owned by: OpenAI\", undated. Claim clm_165264B14779, https://asof.is/claim/clm_165264B14779, accessed 2026-11-09. Source: https://www.alphaxiv.org/abs/2410.21276.","url":"https://asof.is/claim/clm_165264B14779","accessed":"2026-11-09"},"confidence":0.6,"status":"unverified","assertable":false,"why_not":"unverified","superseded_by":null,"supersedes":[],"first_seen_at":"2026-11-07T18:52:46.415036+00:00","updated_at":"2026-11-07T23:07:13.636843+00:00","sources":[{"url":"https://www.alphaxiv.org/abs/2410.21276","tier":"secondary","publisher":"alphaxiv.org","published_at":null}],"evidence":{"by":"page-read","on":"2026-11-07","quote":"OpenAI's GPT-4o is a multimodal AI system integrating text, audio, and visual capabilities","url":"https://www.alphaxiv.org/abs/2410.21276"},"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":{"unverified":"Unverified: one source that is not primary, or a primary source below confidence 0.7. Asserted once a primary source or a second independent domain confirms it."},"checked_by":{"page-read":"its source page states the value and the date"}}}