ClaimsDemis Hassabis

“Thrilled to welcome @jeffclune to @DeepMind - we've long admired Jeff's brilliant work”

Demis Hassabis, DeepMind CEO, on his X account 23 February 2023 Post by @demishassabis on X, 2023-02-23 (X)

Factual Field building and careers

Jeff Clune joined DeepMind.

Resolved true The record shows it happened or was so.

Factual: Statements about the present or the past, checked against the record: did they hold up?

Said for an organisation they lead or work for; it counts on both records.

What would count as true or false

Judged as of 2023-02-23. True if Jeff Clune took up a role at DeepMind around that date, shown by an announcement, his own statement, his CV or profile, or news coverage (e.g. as a senior research advisor). Mostly true if he joined in a part-time or advisory capacity that sources describe slightly differently, or if the start date is a little different. Mostly false if he only had an agreement or affiliation that did not amount to joining. False if he did not join DeepMind.

Set before the research began.

Evidence (2)

  1. E1 CBMM | Quest Seminar Series: Improving Deep Reinforcement Learning via Quality Diversity, Open-Ended, and AI-Generating Algorithms | Brain and Cognitive Sciences MIT Brain and Cognitive Sciences (CBMM event page) · 5 February 2023

    “Speaker: Jeff Clune, Associate Professor, Computer Science, University of British Columbia; Canada CIFAR AI Chair and Faculty Member, Vector Institute; Senior Research Advisor, DeepMind”
  2. E2 Jeff-Clune-CV.pdf Jeff Clune (personal CV) · 25 October 2026

    “Senior Research Advisor, DeepMind, 2023 - 2025”

Reasoning

An MIT seminar listing dated 2023-02-05 names Jeff Clune as "Senior Research Advisor, DeepMind" alongside his UBC and Vector Institute roles (E1). Clune's own CV lists "Senior Research Advisor, DeepMind, 2023 - 2025" (E2). That puts the role at about the time of the 2023-02-23 announcement. The resolution criteria name a senior research advisor role as an example of joining, so the claim holds.

Cite this claim

Demis Hassabis, “Jeff Clune joined DeepMind.” (said 23 February 2023). Verdict: resolved true. Reliability API, claim c_98c0b29432c0, method 0.1.0+c876030c, dataset release v1.1.2. https://epistacklabs.com/claims/c_98c0b29432c0

This claim is in dataset release v1.1.2, with the same verdict.

Reply to this claim

For Demis Hassabis, or someone speaking for them: a correction or counter-evidence. Replies are read before anything is shown; an approved reply shows your name, role, date, statement and link. Your email address is never shown and is deleted 30 days after the decision (privacy).

More factual claims by Demis Hassabis

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    “I am looking forward to working closely with Eli Collins, who will be joining my leads team as VP of Product”

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  2. Resolved true Factual 9 March 2023
    “Incredibly excited to welcome @clmt to @DeepMind!”

    Clement (@clmt) joined DeepMind.

  3. Mostly true Factual 27 May 2026
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  4. Mostly false Factual 20 May 2026
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  5. Mostly true Factual 20 May 2026
    “Performs better than 3.1 Pro on coding & agentic tasks”

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All of them

Verdicts are made automatically; how verdicts are made.