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Checking the math behind OpenAI and Anthropic’s latest headlines

Gary MarcusDate not recordedOriginal︎ ↗Archived copy

ClaimsNone
ExaminationsNone
Text42 sections
VersionsOne known
CopiesNone recorded
CorrectionsNone recorded
Facts checked Nov 9, 2026
ReachNo copies recorded
StructureNo recorded edges
EvidenceNot yet read
ReviewsNot reviewed

Examinations

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Text31 passages · 0 marked

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Marcus on AI0 passages
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Checking the math behind OpenAI and Anthropic’s latest headlines0 passages
Always read the fine print0 passages
Gary Marcus0 passages
May 21, 20260 passages
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OpenAI @OpenAI2 passages
An OpenAI model has now disproved that0 passages
7:06 PM · May 20, 2026 · 6.93M Views0 passages
688 Replies · 2.64K Reposts · 19.2K Likes19 passages
JustDario @DarioCpx1 passage
JustDario @DarioCpx1 passage
1:19 AM · May 21, 2026 · 89.2K Views0 passages
31 Replies · 160 Reposts · 991 Likes2 passages
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Discussion about this post0 passages
Comments Restacks0 passages
Kevin D0 passages
May 210 passages
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10 replies by Gary Marcus and others0 passages
Scott Joy0 passages
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Top Latest Discussions0 passages
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Start your Substack Get the app0 passages
Substack is the home for great culture0 passages

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Checking the math behind OpenAI and Anthropic’s latest headlines
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Record

Kind
unknown
Authors
Gary Marcus
Publisher
Not recorded
Published
Not recorded
DOI
None
Link
https://garymarcus.substack.com/p/checking-the-math-behind-openai-and
Archived copy
https://web.archive.org/web/20260910174959/https://garymarcus.substack.com/p/checking-the-math-behind-openai-and
Stored text
9,082 characters, retrieved Sep 16, 2026 · 42 sections, 31 passages
Claims extracted
Not recorded
Versions
One known
Copies
None recorded
Corrections
None recorded
Facts checked
Nov 9, 2026

History 4

  1. Nov 9, 2026DividedSegmenter · Divided into 73 parts by its own structure
  2. Nov 9, 2026FactsFacts fetcher · Facts looked up
  3. Sep 16, 2026ReadingSteward of “Frontier AI models produce novel mathematical r…” · asserts without evidence, read whole
  4. Sep 16, 2026Entered the graphEntered the graph; copy stored
Checking the math behind OpenAI and Anthropic’s latest headlines · Minerval