“What the mainstream media mostly hasn’t told you yet is that a few days later, hardly anybody is buying Altman’s story.”
Our reading, the sentence that was checked:
A few days after launch, hardly anybody believes Altman's claims that GPT-5 is like a PhD-level expert.
Assessment: Unresolved Evidence as of
Where and when Gary Marcus wrote it
Marcus on AI, GPT-5: Overdue, overhyped and underwhelming. And that’s not the worst of it., paragraph 7.
- Said
- Source observed
- live page, full text, public
- Evidence as of
- the cutoff for this assessment
- Assessment recorded
- assessment marcus-gpt-5-overdue-overhyped-and-underwhelming-4c54f4-a2
We recorded 30 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 2025-08-09. 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
- a few days later
- hardly anybody is buying Altman's story
- Altman's story = GPT-5 is like talking to 'a legitimate PhD level expert in anything'
- mainstream media mostly hasn't told you yet
Our interpretation
- Plain reading: in the days after the 7 August 2025 launch, almost no one who reacted publicly accepted Altman's framing that GPT-5 was a PhD-level expert in any area.
- 'Hardly anybody' is a near-universal quantifier. Notable public acceptance or praise from credible reviewers would count against it. Widespread criticism alone would not show that almost nobody accepted the claim.
- The target period runs from the launch on 2025-08-07 to the post date of 2025-08-09.
- The side remark that the mainstream media had not reported this is not scored.
Counts as supported if: Representative or broad evidence from 7-9 August 2025 showing that almost no users, reviewers or experts accepted Altman's PhD-level framing.
Counts as contradicted if: Evidence from the same window showing that a substantial share of users, reviewers or experts accepted or broadly endorsed the claim, or a representative measure showing wide acceptance.
Retrospective: these criteria were written after the outcome was public.
Current assessment
Was it true for the period described?
Outcome: Unresolved
The record was checked, and the evidence available by the cutoff does not settle it.
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
Marcus said that a few days after launch, hardly anybody accepted Altman's pitch that GPT-5 was a PhD-level expert in anything. A Bloomberg report published 11 August 2025 says first-day reviews were mixed (e1). Some reviewers praised GPT-5. Ethan Mollick, for example, was impressed by its research and programming abilities, and other users and a mathematics professor were critical (e1, e2). An ITPro report published 12 August 2025 cites Edinburgh AI professor Michael Rovatsos questioning the PhD-level claim (e3). It does not show whether his comment fell within the 7-9 August window. None of these sources measures how many people accepted the specific PhD-level claim. Praise for GPT-5 is not the same as accepting 'PhD-level in anything'. Criticism alone does not show that almost nobody accepted it. So the evidence shows neither broad non-acceptance nor substantial endorsement.
Limitations
- The evidence is news reports of individual reactions, not representative data.
- Both reports were published after the 7-9 August 2025 window. The timing of the Rovatsos comment within the window is not confirmed.
- Whether praise for GPT-5 counts as 'buying the story' is an interpretation the speaker did not supply.
Evidence (3 items)
Context only: Bloomberg (via The Star),
But in the first 24 hours after its release, the new model was met with mixed reviews.
Why it matters here: The reception was mixed, not uniformly negative. But the report does not measure whether people accepted the specific PhD-level claim.
- Where
- paragraph 1
- Publisher
- Bloomberg (via The Star)
- Kind of source
- News report
- Describes events of
- Public from
Context only: Bloomberg (via The Star),
Ethan Mollick, a professor at the Wharton School of the University of Pennsylvania who frequently experiments with AI models, marveled at GPT-5’s ability to do research
Why it matters here: A credible reviewer was impressed. That cuts against 'hardly anybody', though praise is not the same as endorsing 'PhD-level in anything'.
- Where
- paragraph 9
- Publisher
- Bloomberg (via The Star)
- Kind of source
- News report
- Describes events of
- Public from
Context only: ITPro,
Michael Rovatsos, Professor of Artificial Intelligence at the University of Edinburgh, questioned Altman's claim that GPT-5 "really feels like talking to an expert in any topic, like a PhD-level expert."
Why it matters here: Shows that experts publicly doubted the PhD-level claim. It is one voice, not a measure of how many people shared that doubt.
- Publisher
- ITPro
- Kind of source
- News report
- Describes events of
- Public from
What would settle it
A survey or systematic sentiment analysis from 7-9 August 2025 measuring whether users or experts accepted the PhD-level claim.
Where it was said (1)
Said once in the sources this register covers.
: Marcus on AI, GPT-5: Overdue, overhyped and underwhelming. And that’s not the worst of it.
What the mainstream media mostly hasn’t told you yet is that a few days later, hardly anybody is buying Altman’s story.
- Where
- paragraph 7
- Published
- 2025-08-09
- Source observed
- , live page
- Access
- full text, public
History
Assessment versions
- Assessment marcus-gpt-5-overdue-overhyped-and-underwhelming-4c54f4-a2: Current. Outcome: Unresolved. 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.
About assessment marcus-gpt-5-overdue-overhyped-and-underwhelming-4c54f4-a2.