“Many many top people have left (Sutskever, Murati, Schulman, recently, Amodei and Karpathy before, etc and many, many more).”
Our reading, the sentence that was checked:
Many top people have left OpenAI.
Assessment: Supported Evidence as of
Where and when Gary Marcus wrote it
Marcus on AI, OpenAI, in deep trouble, paragraph 19.
- Said
- Source observed
- live page, full text, public
- Evidence as of
- the cutoff for this assessment
- Assessment recorded
- assessment marcus-openai-in-deep-trouble-1b9bca-a3
We recorded 18 claims from this post. See every claim from this post.
The wording above is the version this site observed on 2026-10-28. The source may have been edited after 2025-03-01. This page does not claim the wording was captured then.
What the claim commits to
- Kind
- Observation
- Deadline, as the speaker wrote it
- None stated. This site does not add one.
- Deadline state when assessed
- No horizon
- Deadline state on 2026-10-29
- No horizon (the release’s reference date)
From the speaker
- Many many top people have left
- Sutskever, Murati, Schulman
- Amodei and Karpathy before
- many, many more
Our interpretation
- Top people means founders, senior executives, and leaders of major research or product functions.
- The wording describes accumulated departures before publication, including earlier departures, rather than departures within a single quarter.
- Many is assessed against the named examples and additional senior departures, without inventing a precise numerical threshold.
- Temporary leave is not counted as a departure.
Counts as supported if: Public records confirm multiple named senior departures and additional senior departures before March 1, 2025.
Counts as contradicted if: The named examples are substantially incorrect, or the record shows only isolated departures rather than a substantial group of senior personnel.
Retrospective: these criteria were written after the outcome was public.
Current assessment
Was it true for the period described?
Outcome: Supported
The dated evidence matches what the claim committed to, under the criteria frozen before grading.
Scored on a plain reading. The speaker named no measure for this claim, so it was judged on the reading an informed reader would take, stated below under our interpretation. Both reviews had to find that reading fair.
- Evidence as of
- Deadline state when assessed
- No horizon
- Assessment recorded
- Policy version
- 2026-10-28.7
Rationale
Observer’s September 28, 2024 report documents a substantial group of senior OpenAI departures during 2024, including Karpathy, Sutskever, Schulman and Murati, as well as Leike, Deng, McGrew and Zoph [e1]. Excluding Brockman’s temporary leave, these departures support the cumulative claim that many top people had left before March 1, 2025 [e1].
Limitations
- The evidence relies on one news report and does not provide a complete count of senior departures.
- The report identifies Amodei as a former employee but does not establish his departure date or seniority in the supplied evidence.
- The departures alone do not establish their effect on OpenAI’s performance or prospects.
Evidence (1 item)
Supports the claim: Observer,
former OpenAI employees
Why it matters here: The individual accounts document eight senior departures during 2024, including Karpathy, Sutskever, Schulman, and Murati; the Leike section also identifies Dario Amodei as a former OpenAI employee. The article explicitly distinguishes Brockman's temporary leave, which is excluded.
- Publisher
- Observer
- Kind of source
- News report
- Describes events of
- Public from
Where it was said (1)
Said once in the sources this register covers.
: Marcus on AI, OpenAI, in deep trouble
Many many top people have left (Sutskever, Murati, Schulman, recently, Amodei and Karpathy before, etc and many, many more).
- Where
- paragraph 19
- Published
- 2025-03-01
- Source observed
- , live page
- Access
- full text, public
History
Assessment versions
- Assessment marcus-openai-in-deep-trouble-1b9bca-a3: Current. Outcome: Supported. Evidence as of 2026-10-28. Public date not recorded.
Recorded events
Assessment publishedBy this site
First assessment published after both reviews and the final-text check passed.
HeldBy this site
The final-text check failed: citations_correct.
About assessment marcus-openai-in-deep-trouble-1b9bca-a2, which was not published.