AI Reality Check: Are LLMs a Dead End?

Mar 26, 2026 · 31 min · YouTube

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0:00We've been told time and again that the massive large language models trained by companies like OpenAI and Anthropic are poised to utterly transform our world.
0:11We've been told that huge percentages of existing jobs are soon to be automated.
0:16We've been told that skills like writing and photography and filmmaking are all about to be outsourced.
0:22And we've been told if we're not careful, the systems built on these models might someday soon become sentient and even threaten the existence of the human race.
0:33But here's the thing.
0:35One of the AI pioneers who helped usher in this current age is not convinced.
0:41His name is Jan Lacun, and he's been long arguing that not only will LLM-based AI fail to deliver all of these disruptions, but that it is, and I'm quoting him here, a technological dead end.
0:56People have started to listen.
0:59Earlier this month, a syndicate of investors, including Jeff Bezos and Mark Cubin, along with a bunch of different VC firms, raised over a billion dollars to fund Lacun's new startup, Advanced Machine Intelligence Labs, which seeks to build an alternative path to true AI, one that avoids LLMs altogether.
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