“The problem is about to get much, much worse.”
Our reading, the sentence that was checked:
The problem of misinformation on Twitter is about to get much, much worse.
Assessment: Unresolved No deadline stated on 2026-10-29 Evidence as of
Where and when Gary Marcus wrote it
Marcus on AI, Bravo @ElonMusk for wanting Twitter to become the world’s “most accurate source of information”, paragraph 14.
- Said
- Source observed
- live page, full text, public
- Evidence as of
- the cutoff for this assessment
- Assessment recorded
- assessment marcus-bravo-elonmusk-for-wanting-twitter-000e6a-a1
We recorded 9 claims from this post. See every claim from this post.
The wording above is the version this site observed on 2026-10-29. The source may have been edited after 2022-11-09. This page does not claim the wording was captured then.
What the claim commits to
- Kind
- Forecast
- Deadline, as the speaker wrote it
- “about to”
- Deadline state when assessed
- No deadline stated
- Deadline state on 2026-10-29
- No deadline stated (the release’s reference date)
From the speaker
- The problem
- about to
- much, much worse
Our interpretation
- The problem refers to misinformation on Twitter.
- The plain reading is a substantial near-term increase in misinformation's prevalence, volume, or reach.
- About to indicates urgency but supplies no latest calendar date. I do not invent a deadline.
- This claim concerns deterioration itself; the proposed explanation involving cheaper language models is assessed separately.
Counts as supported if: Comparable, broadly representative measurements show a substantial deterioration in misinformation on Twitter shortly after the post.
Counts as contradicted if: Comparable measurements covering the near-term period establish stable or improving misinformation levels across the relevant measures. A narrow sample or one unchanged proxy is insufficient.
Retrospective: these criteria were written after the outcome was public.
Current assessment
Did the forecast come true?
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 deadline stated
- Assessment recorded
- Policy version
- 2026-10-28.7
Rationale
The strongest comparable study found deterioration in source quality, but its magnitude was modest and low-quality link volume did not substantially increase. It also measures sources rather than the truth of individual posts. This supports concern about information quality without decisively establishing that misinformation became much, much worse shortly after the post. No event meets the early-resolution rule.
Limitations
- An increase in misinformation exposure could occur without an increase in posting volume.
- The research does not measure all Twitter content or establish a role for machine-generated misinformation.
Evidence (1 item)
Context only: Harvard Kennedy School Misinformation Review,
decline in information quality
Why it matters here: The January 2022–April 2023 comparison finds declining average source quality, but describes the overall change as modest. Low-quality link volume was approximately stable in the global sample and declined in the voter panel; domain ratings do not establish individual-post falsity or exposure.
- Where
- Findings, transition between Finding 1 and Finding 2; magnitude and volume comparisons in Finding 2
- Publisher
- Harvard Kennedy School Misinformation Review
- Kind of source
- Peer-reviewed paper
- Describes events of
- Public from
What would settle it
Representative historical measurements of false-content prevalence, volume, or exposure immediately before and after the post, showing the size and timing of the change.
Where it was said (1)
Said once in the sources this register covers.
: Marcus on AI, Bravo @ElonMusk for wanting Twitter to become the world’s “most accurate source of information”
The problem is about to get much, much worse.
- Where
- paragraph 14
- Published
- 2022-11-09
- Source observed
- , live page
- Access
- full text, public
History
Assessment versions
- Assessment marcus-bravo-elonmusk-for-wanting-twitter-000e6a-a1: 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-bravo-elonmusk-for-wanting-twitter-000e6a-a1.