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Gary Marcus

@garymarcus.bsky.social

AI and cognitive science, Founder and CEO (Geometric Intelligence, acquired by Uber). 8 books including Guitar Zero, Rebooting AI and Taming Silicon Valley. Newsletter (50k subscribers): garymarcus.substack.com

28,864 Followers  |  1,211 Following  |  1,358 Posts  |  Joined: 03.10.2023  |  2.0483

Latest posts by garymarcus.bsky.social on Bluesky

from May 2024, no less!

11.11.2025 18:54 โ€” ๐Ÿ‘ 17    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
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As skepticism of AI deepens, we keep coming back to this Gary Marcus interview from May โ€” where he argued OpenAI would be โ€œthe WeWork of AI.โ€

@cnbc.com @garymarcus.bsky.social
www.cnbc.com/video/2024/0...

09.11.2025 17:17 โ€” ๐Ÿ‘ 403    ๐Ÿ” 75    ๐Ÿ’ฌ 22    ๐Ÿ“Œ 8
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๐Ÿ‘‰Softbank sells entire Nvidia position.

๐Ÿ‘‰Oracle debt downgraded.

๐Ÿ‘‰Meta financing games revealed.

๐Ÿ‘‰OpenAI CEO @sama couldnโ€™t explain how company would meet its $1.4 T obligations.

๐Ÿ‘‰Coreweave drops 20% in a week.

You do the math.

11.11.2025 18:52 โ€” ๐Ÿ‘ 105    ๐Ÿ” 43    ๐Ÿ’ฌ 17    ๐Ÿ“Œ 8
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Is vibe coding dying? Amateurs might not be replacing teams of coders, after all

Whether youโ€™re an AI skeptic, an AI evangelist, or just someone who wants to know whatโ€™s happening on the cutting edge of tech, you should be reading @garymarcus.bsky.social.

Vibe coding? Itโ€™s dying. I am shocked. SHOCKED, I tell you.

garymarcus.substack.com/p/is-vibe-co...

22.10.2025 16:38 โ€” ๐Ÿ‘ 49    ๐Ÿ” 14    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
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Opinion | Chatbots Are a Waste of A.I.โ€™s Real Potential Generative A.I. can do many things human beings can do. But that misses the point about how A.I. can truly benefit us.

"Right now, it feels as if Big Tech is throwing general-purpose A.I. spaghetti at the wall and hoping that nothing truly terrible sticks."

@garymarcus.bsky.social, the author of "Taming Silicon Valley," writes on the race toward A.G.I. for @nytimes.com:

24.10.2025 11:16 โ€” ๐Ÿ‘ 38    ๐Ÿ” 16    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 1

Just watched @garymarcus.bsky.social give a blistering talk online for 75th Anniversary of the Turing Test event today. I so so wish I could get my students (and HE management) to watch this. AI realism is desperately needed. I have students saying they like AI because it can โ€˜thinkโ€™ NO NO NO NO NO

02.10.2025 14:20 โ€” ๐Ÿ‘ 43    ๐Ÿ” 5    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
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Is AI really on an exponential curve, or is that hype?
@garymarcus.bsky.social argues GPT-5 proves the curve has flattened. Scaling isnโ€™t delivering exponential gains anymore and the field is shifting to smaller or hybrid models.
Are we past exponential AI, or just in a slowdown? #academisky #ai

06.10.2025 08:33 โ€” ๐Ÿ‘ 19    ๐Ÿ” 5    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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Game over for pure LLMs. Even Turing Award Winner Rich Sutton has gotten off the bus. One by one, all the big names have turned around. What should we do next?

Turing Award laureate Rich Sutton now critiques pure LLMsโ€”echoing @garymarcus.bsky.social . Time to move beyond science fiction and refocus on scientific rigour. #AI #LLM #Neurosymbolic #RichSutton #GaryMarcus

garymarcus.substack.com/p/game-over-...

27.09.2025 06:00 โ€” ๐Ÿ‘ 42    ๐Ÿ” 17    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 3
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Game over for pure LLMs. Even Turing Award Winner Rich Sutton has gotten off the bus. One by one, all the big names have turned around. What should we do next?

โ€˜Practically the only people still pretending scaling LLMs is โ€œall you needโ€ are grifters.โ€™ garymarcus.substack.com/p/game-over-... by @garymarcus.bsky.social

27.09.2025 18:21 โ€” ๐Ÿ‘ 60    ๐Ÿ” 14    ๐Ÿ’ฌ 2    ๐Ÿ“Œ 1

The reason why LLMs fail to play a game of chess, even though they can cite the rules from their training data, is an awesome example of what's stopping autonomous AI agents from being reliable.

Great discussion between @garrykasparov.bsky.social โ™Ÿ๏ธ and @garymarcus.bsky.social ๐Ÿง  on limits of GenAI.

15.09.2025 18:53 โ€” ๐Ÿ‘ 48    ๐Ÿ” 17    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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Opinion | The Fever Dream of Imminent Superintelligence Is Finally Breaking Building bigger A.I. isnโ€™t leading to better A.I.

"The chances of #AGIโ€™s arrival by 2027 now seem remote. The government has let #AI companies lead a charmed life, with almost zero #regulation. It now ought to enact legislation that addresses costs and harms unfairly offloaded onto the public." ~ @garymarcus.bsky.social

17.09.2025 22:30 โ€” ๐Ÿ‘ 17    ๐Ÿ” 10    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 1
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โ€œDid people promising to build potential future greenhouses for tulip-growers in 1636 ever have it so good?โ€ garymarcus.substack.com/p/peak-bubbl... by @garymarcus.bsky.social

11.09.2025 15:45 โ€” ๐Ÿ‘ 39    ๐Ÿ” 6    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
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AI and the Rise of Techno-Fascism in the United States Will powerful new tools be used to promote democracy or undermine it?

"Power has really gone to the tech companies, who have enormous influence over the government. And unless people get out of their apathy, thatโ€™s ... certainly where the U.S. is likely to stay."

@garymarcus.bsky.social discussed what we need to do to prevent AI tools from undermining democracy:

14.09.2025 15:05 โ€” ๐Ÿ‘ 53    ๐Ÿ” 24    ๐Ÿ’ฌ 2    ๐Ÿ“Œ 2
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AI and the Rise of Techno-Fascism in the United States Will powerful new tools be used to promote democracy or undermine it?

Gary Kasparov (legendary Chess Player) & @garymarcus.bsky.social are having a sobering conversation about AI, LLMs and Deepblue in this @theatlantic.com piece.

Many people believe generative or any AI show signs of "intelligence", but Marcus attributes it to brute forcing with pattern recognition.

08.09.2025 10:42 โ€” ๐Ÿ‘ 56    ๐Ÿ” 17    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 6
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M365 Copilot fails to up productivity in UK government trial : AI tech shows promise writing emails or summarizing meetings. Don't bother with anything more complex

Two trials will be repeated endlessly despite always producing the same results:

1) Does UBI work? (yes)
2) Does AI improve productivity? (no)

06.09.2025 13:02 โ€” ๐Ÿ‘ 6372    ๐Ÿ” 2672    ๐Ÿ’ฌ 70    ๐Ÿ“Œ 65
Abstract: Under the banner of progress, products have been uncritically adopted or
even imposed on users โ€” in past centuries with tobacco and combustion engines, and in
the 21st with social media. For these collective blunders, we now regret our involvement or
apathy as scientists, and society struggles to put the genie back in the bottle. Currently, we
are similarly entangled with artificial intelligence (AI) technology. For example, software updates are rolled out seamlessly and non-consensually, Microsoft Office is bundled with chatbots, and we, our students, and our employers have had no say, as it is not
considered a valid position to reject AI technologies in our teaching and research. This
is why in June 2025, we co-authored an Open Letter calling on our employers to reverse
and rethink their stance on uncritically adopting AI technologies. In this position piece,
we expound on why universities must take their role seriously toa) counter the technology
industryโ€™s marketing, hype, and harm; and to b) safeguard higher education, critical
thinking, expertise, academic freedom, and scientific integrity. We include pointers to
relevant work to further inform our colleagues.

Abstract: Under the banner of progress, products have been uncritically adopted or even imposed on users โ€” in past centuries with tobacco and combustion engines, and in the 21st with social media. For these collective blunders, we now regret our involvement or apathy as scientists, and society struggles to put the genie back in the bottle. Currently, we are similarly entangled with artificial intelligence (AI) technology. For example, software updates are rolled out seamlessly and non-consensually, Microsoft Office is bundled with chatbots, and we, our students, and our employers have had no say, as it is not considered a valid position to reject AI technologies in our teaching and research. This is why in June 2025, we co-authored an Open Letter calling on our employers to reverse and rethink their stance on uncritically adopting AI technologies. In this position piece, we expound on why universities must take their role seriously toa) counter the technology industryโ€™s marketing, hype, and harm; and to b) safeguard higher education, critical thinking, expertise, academic freedom, and scientific integrity. We include pointers to relevant work to further inform our colleagues.

Figure 1. A cartoon set theoretic view on various terms (see Table 1) used when discussing the superset AI
(black outline, hatched background): LLMs are in orange; ANNs are in magenta; generative models are
in blue; and finally, chatbots are in green. Where these intersect, the colours reflect that, e.g. generative adversarial network (GAN) and Boltzmann machine (BM) models are in the purple subset because they are
both generative and ANNs. In the case of proprietary closed source models, e.g. OpenAIโ€™s ChatGPT and
Appleโ€™s Siri, we cannot verify their implementation and so academics can only make educated guesses (cf.
Dingemanse 2025). Undefined terms used above: BERT (Devlin et al. 2019); AlexNet (Krizhevsky et al.
2017); A.L.I.C.E. (Wallace 2009); ELIZA (Weizenbaum 1966); Jabberwacky (Twist 2003); linear discriminant analysis (LDA); quadratic discriminant analysis (QDA).

Figure 1. A cartoon set theoretic view on various terms (see Table 1) used when discussing the superset AI (black outline, hatched background): LLMs are in orange; ANNs are in magenta; generative models are in blue; and finally, chatbots are in green. Where these intersect, the colours reflect that, e.g. generative adversarial network (GAN) and Boltzmann machine (BM) models are in the purple subset because they are both generative and ANNs. In the case of proprietary closed source models, e.g. OpenAIโ€™s ChatGPT and Appleโ€™s Siri, we cannot verify their implementation and so academics can only make educated guesses (cf. Dingemanse 2025). Undefined terms used above: BERT (Devlin et al. 2019); AlexNet (Krizhevsky et al. 2017); A.L.I.C.E. (Wallace 2009); ELIZA (Weizenbaum 1966); Jabberwacky (Twist 2003); linear discriminant analysis (LDA); quadratic discriminant analysis (QDA).

Table 1. Below some of the typical terminological disarray is untangled. Importantly, none of these terms
are orthogonal nor do they exclusively pick out the types of products we may wish to critique or proscribe.

Table 1. Below some of the typical terminological disarray is untangled. Importantly, none of these terms are orthogonal nor do they exclusively pick out the types of products we may wish to critique or proscribe.

Protecting the Ecosystem of Human Knowledge: Five Principles

Protecting the Ecosystem of Human Knowledge: Five Principles

Finally! ๐Ÿคฉ Our position piece: Against the Uncritical Adoption of 'AI' Technologies in Academia:
doi.org/10.5281/zeno...

We unpick the tech industryโ€™s marketing, hype, & harm; and we argue for safeguarding higher education, critical
thinking, expertise, academic freedom, & scientific integrity.
1/n

06.09.2025 08:13 โ€” ๐Ÿ‘ 3475    ๐Ÿ” 1775    ๐Ÿ’ฌ 104    ๐Ÿ“Œ 323
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AI and the Rise of Techno-Fascism in the United States Will powerful new tools be used to promote democracy or undermine it?

When tech is built to replace and not empower people, the future of work & democracy is at risk.

@garymarcus.bsky.social sounds the alarm about unchecked AI and discusses how we can reclaim tech for the public good. #GoodLife https://bit.ly/4nBRcPh


05.09.2025 20:50 โ€” ๐Ÿ‘ 42    ๐Ÿ” 18    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 2
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Opinion | The Fever Dream of Imminent โ€˜Superintelligenceโ€™ Is Finally Breaking

โ€˜The current strategy of merely making A.I. bigger is deeply flawed โ€” scientifically, economically and politically.โ€™ www.nytimes.com/2025/09/03/o... by @garymarcus.bsky.social

03.09.2025 15:05 โ€” ๐Ÿ‘ 25    ๐Ÿ” 7    ๐Ÿ’ฌ 4    ๐Ÿ“Œ 1
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Opinion | How to Rethink A.I.

"The government has let A.I. companies lead a charmed life with almost zero regulation. It now ought to enact legislation that addresses costs and harms unfairly offloaded onto the public," argues @garymarcus.bsky.social.

03.09.2025 11:00 โ€” ๐Ÿ‘ 74    ๐Ÿ” 31    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 1

In the morning @nytimes: Where I think AI has gone wrong โ€” and what we should do about it.

03.09.2025 04:58 โ€” ๐Ÿ‘ 39    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

Anybody remember AI a month ago?

โ€ขย Everybody in the Bay Area seemed to think that AGI was imminent
โ€ขย Expectations for GPT-5 were through the roof
โ€ขย Zuckerberg was spending bajillions of dollars on Alexandr Wang, staff and GPUs, and seemed to have a coherent plan

30.08.2025 19:00 โ€” ๐Ÿ‘ 97    ๐Ÿ” 14    ๐Ÿ’ฌ 12    ๐Ÿ“Œ 2
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What scaling does and doesnโ€™t buy you: peeling back the hype surrounding Googleโ€˜s trendy Nano Banana Some things never change

What scaling does and doesnโ€™t buy you: peeling back the hype surrounding Googleโ€˜s trendy Nano Banana

"But itโ€™s all still just an extended form of mimicry, not something deeper, as the persistent failures with parts and wholes keep showing us." ~ @garymarcus.bsky.social

garymarcus.substack....

#AI

29.08.2025 14:30 โ€” ๐Ÿ‘ 15    ๐Ÿ” 4    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

not an April Foolโ€™s joke, not the
Onion

27.08.2025 01:51 โ€” ๐Ÿ‘ 50    ๐Ÿ” 15    ๐Ÿ’ฌ 8    ๐Ÿ“Œ 0

possibly among the most dangerous PACs in history.

27.08.2025 01:49 โ€” ๐Ÿ‘ 46    ๐Ÿ” 11    ๐Ÿ’ฌ 3    ๐Ÿ“Œ 1
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'It's almost tragic': Bubble or not, the AI backlash is validating one critic's warnings Gary Marcus told Fortune that AI valuations remind him of Wile E Coyote. "We are off the cliff."

โ€œThis entire market has been based on people not understanding that these machines donโ€™t actually work like you, imagining that scaling was going to solve all of this, because they donโ€™t really understand the problem. I mean, itโ€™s almost tragic.โ€ - @garymarcus.bsky.social fortune.com/2025/08/24/i...

24.08.2025 15:41 โ€” ๐Ÿ‘ 59    ๐Ÿ” 23    ๐Ÿ’ฌ 2    ๐Ÿ“Œ 3
Sam Altman Places Gun To Head After New GPT Claims Dogs Are Crustaceans For 60th Time

Sam Altman Places Gun To Head After New GPT Claims Dogs Are Crustaceans For 60th Time

Sam Altman Places Gun To Head After New GPT Claims Dogs Are Crustaceans For 60th Time theonion.com/sam-alt...

19.08.2025 19:00 โ€” ๐Ÿ‘ 4152    ๐Ÿ” 568    ๐Ÿ’ฌ 79    ๐Ÿ“Œ 42

that would fuck with their narrative

22.08.2025 09:24 โ€” ๐Ÿ‘ 42    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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Breaking: Sam Altman admits they โ€œtotally screwed upโ€ the GPT-5 launch - and shamelessly asks for a LOT more good money to chase after bad.

19.08.2025 19:57 โ€” ๐Ÿ‘ 71    ๐Ÿ” 18    ๐Ÿ’ฌ 11    ๐Ÿ“Œ 2
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โ€œ.. Fears of a bubble are mounting, as tech stocks follow a pattern that is โ€˜surprisingly similarโ€™ to the dot-com bubble of the late 1990s ..โ€

@bloomberg.com $QQQ
www.bloomberg.com/news/article...

19.08.2025 09:55 โ€” ๐Ÿ‘ 1542    ๐Ÿ” 505    ๐Ÿ’ฌ 102    ๐Ÿ“Œ 112

@garymarcus is following 19 prominent accounts