Google DeepMind — parent-organization: Alphabet Inc.

Note[wikidata-api] FactBase value 'Alphabet Inc.' matches Wikidata P749 = 'Alphabet Inc.'

NoteThe source directly confirms that Alphabet Inc. is Google DeepMind's parent organization. The Wikidata page explicitly states 'parent organization or unit: Alphabet Inc.' with a start time of 2015. This is consistent with the historical context shown in the source, which also indicates Google owned DeepMind from 2014-2015, and Alphabet Inc. became the parent organization from 2015 onwards (when Google restructured under the Alphabet holding company).