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Gary Marcus

@GaryMarcus
OG GenAI Skeptic; spoke at US Senate. Warned about hallucinations in 2001. Advocating world models & neurosymbolic AI ever since. Author, Marcus on AI & 6 books
garymarcus.substack.com
Joined December 2010
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  • Pinned
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    Gary Marcus
    @GaryMarcus
    Aug 31, 2025
    Three thoughts on what really matters: 1. Fuck cancer 2. Friends are irreplaceable 3. The new "Marcus test" for AI is when AI makes a significant dent on cancer May that happen sooner, much sooner, rather than later. In memory of my childhood friend Paul.
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    Gary Marcus
    @GaryMarcus
    4h
    🤣
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    Dr_Gingerballs
    @Dr_Gingerballs
    7h
    Paused for two weeks? Why tell anyone? Who makes a public announcement about a two week delay for a large project? If it looks like dogshit, smells like dogshit, and feels like dogshit under your boot, you probably stepped in dogshit. Either this is more marketing garbage, or
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    Gary Marcus
    @GaryMarcus
    5h
    nobody takes Altman at his word anymore – nor should they.
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    Nobody Special
    @JG_Nuke
    7h
    Altman's claim that OpenAI is slowing their frontier model training in order to focus on safety doesn't pass the sniff test.👃 For several years now, OpenAI safety execs have been leaving in droves, many of whom have publicly slammed the safety culture at the company. In my
  • user avatar
    Gary Marcus
    @GaryMarcus
    8h
    The stock market may still love $NVDA, but lenders are taking a different view.
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    zerohedge
    @zerohedge
    13h
    We may have found a clue why Jensen Huang forced private credit firms to rush out the $500BN SPV replacement fund, and why NVDA slashed its $250BN Ohio data center commitment to just $105.
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