Claim · 2026-08-05 · event · Stated in source · Supported

Google published on 5 August 2026 Demis Hassabis’s note stating that he would hand over his day-to-day operational responsibilities at Google DeepMind and take the roles of Chair of Google DeepMind and Chief Scientist of Alphabet; CNBC reported the same day that Hassabis, the CEO of Google DeepMind, was moving into a chairman role of that unit. The record concerns the CEO title only: he does not leave Google DeepMind.

One recorded claim. The claim panel gives its qualification, the source passages with their place in each source, and how it was checked.

What it connects

Demis Hassabis → had departure announced from → Google DeepMind

Where it appears

No collection page holds this claim. It is listed with its records in the explorer.

Claim and evidence

Demis Hassabishad departure announced from ↓Google DeepMind

Machine-checkedStated in sourceSupported

Supporting evidence: primary + secondary · 2 sources

Date: 2026-08-05 · event Records dated 2026 →
Activity stage: announced
Role: CEO, Google DeepMind (the CEO title only; he remains Chair of Google DeepMind)

Scope and limitsScoped to the CEO title: Google’s text gives Hassabis the roles of Chair of Google DeepMind and Chief Scientist of Alphabet, and he does not leave Google DeepMind (the Chair role is recorded separately). Google’s published messages describe the change as a handover of his day-to-day operational responsibilities and do not use the word CEO; the CEO title rests on CNBC’s report. An announced change; the record does not establish when it took effect.

The evidence 02

secondary sourceSupports the claim

Google's AI reshuffle: Chief scientist Jeff Dean exits and Demis Hassabis steps down as DeepMind CEO

CNBC · 2026-08-05

Cite the original source

Cite the original document, not Selekoa. Check these details against it.

Source excerpt

“Demis Hassabis, the CEO of Google DeepMind, is moving into a chairman role of that unit”

Location in source Paragraph 4

How it was read Read through a reader relay (r.jina.ai): a third-party rendering of the publisher’s current page, not an archive copy

Machine-checked · 2026-10-29

Source details and check notes

Authors: CNBC
Version: Dated page, retrieved on 2026-10-29 (SHA-256 9fd0131a7cf4cb0fb00aa4a1b2615c5062c58b819b38850d01726c091c1dd25b) through the third-party reader relay r.jina.ai, which renders the publisher’s current page (the publisher refused direct retrieval); not an archive copy.
Canonical address: Open the canonical source ↗
Accessed: 2026-10-29
Language: English (en)
Attribution: CNBC, “Google's AI reshuffle: Chief scientist Jeff Dean exits and Demis Hassabis steps down as DeepMind CEO”, 2026-08-05.
Reuse: No open redistribution licence asserted. Bibliographic metadata, editorial paraphrases and short attributed quotations (at most 50 words each). Recheck terms before wider redistribution.
Check notes: Candidate pack passage, lab genealogy 2 (research/lab-genealogy-2). The quotation (16 words) matched the retrieved text on 2026-10-29 and again in a fresh retrieval. Read through the third-party reader relay r.jina.ai, which renders the publisher’s current page (the publisher refused direct retrieval); not an archive copy. Matching ignored differences of whitespace, case, quotation marks, apostrophes, dashes and Unicode compatibility forms, so the source’s typography can differ. A cross-family machine check (2026-10-31, item L193) re-read the record’s sources. No human editorial review.

primary sourceSupports the claim

The next chapter of our AI momentum

Google · 2026-08-05

Archived copy, captured 2026-10-11: The next chapter of our AI momentum

Cite the original source

Cite the original document, not Selekoa. Check these details against it.

Paraphrase

Hassabis writes that he has decided to hand over his day-to-day operational responsibilities at GDM and to take a new strategic role as Chair of GDM and Chief Scientist of Alphabet.

Location in source Demis Hassabis’s note, paragraph 2

How it was read Retrieved directly from the publisher

Machine-checked · 2026-10-29

Source details and check notes

Authors: Sundar Pichai; Demis Hassabis
Version: Dated page, retrieved on 2026-10-15 (SHA-256 26a44372e5ac41a9a18bb4541b4534f558827fa91d6c9431d136ded14760f76e) directly from the publisher.
Canonical address: Open the canonical source ↗
Accessed: 2026-10-15
Language: English (en)
Archive copy: Open archived copy, captured 2026-10-11: The next chapter of our AI momentum. Captured 67 days after the recorded publication date. An archive copy shows only what the archive retrieved on 2026-10-11. It does not prove what the page said earlier, and it can differ from the copy checked on 2026-10-15.
Attribution: Sundar Pichai, Demis Hassabis, “The next chapter of our AI momentum”, 2026-08-05.
Reuse: No open redistribution licence asserted. Bibliographic metadata, editorial paraphrases and short attributed quotations (at most 50 words each). Recheck terms before wider redistribution.
Check notes: Candidate pack passage, lab genealogy 2 (research/lab-genealogy-2). The paraphrase’s verbatim anchor “hand over my day-to-day operational responsibilities at GDM” matched the retrieved text on 2026-10-29 and again in a fresh retrieval. Read directly from the publisher. Matching ignored differences of whitespace, case, quotation marks, apostrophes, dashes and Unicode compatibility forms, so the source’s typography can differ. The paraphrase is Selekoa’s; only the anchor is the source’s wording. A cross-family machine check (2026-10-31, item L193) re-read the record’s sources. No human editorial review.

Status and meaning

Editorial status. Machine-checked. Machines found this record and checked it against its sources; no person accepted it individually. Each evidence record above shows how it was checked.

Relation. A source announced this person’s departure from a specified role. The event date is the announcement, not an inferred final working day or end of every association.

Date. Announcement date; no effective date for the end of the CEO role is given.

Record ID lg2-gm-hassabis-steps-down-ceo-2026