Andrej Karpathy — “We’re summoning ghosts, not building animals”
Karpathy on Agents, RL Failures, and the Incremental Path to AGI
Understand why true AI agents require a decade of work, why Reinforcement Learning is often a dead end for complex intelligence, and how future economic growth will integrate AI incrementally rather than cause a sudden explosion.
Short Summary
- Stabilize Agent capabilities by solving fundamental cognitive deficits like continual learning.
- Recognize Reinforcement Learning (RL) as inherently "terrible" due to its reliance on sparse, outcome-based supervision.
- Foresee AGI adoption blending smoothly into historical economic growth rates, contrasting popular "explosion" narratives.
- Prioritize education that builds conceptual models (like physics training) over mere rote knowledge accumulation.
Karpathy frames the current state of AI as being in an intermediate stage, requiring immense effort to transition from impressive demos to reliable, high-fidelity production systems. The conversation dissects critical bottlenecks in RL methodology, LLM architectures, and the deployment challenges exemplified by self-driving cars. Ultimately, he argues that true progress demands a deeper focus on foundational cognitive structures over mere scaling, particularly in preparing humanity for the resulting changes via education.
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Top Comments (10)
Just realised it's not running on 2x lol
Karpathy's tokens/sec is breaking my context window
Am a simple man,, I see karpathy and dwarkesh i clear my schedule
I never realized there was a 0.75x speed option until I went looking for it.
The density of thought is astonishing.
Bros brain is overclocked he’s going at 1.5 speed 💀
That awkward feeling when you're so smart that you can condense incredibly complex information into a short, yet dense one-liner that makes the other listener wonder if we're the same species.
I don’t know about you guys but Karpathy’s laugh always puts a smile on my face
Karpathy doesn't just build AI, he coins the entire vocabulary we need to even understand it. The man is an analogy machine.
I felt bad for not being able to follow the pace of their conversation until I opened the comment section.
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Top Comments (10)
Just realised it's not running on 2x lol
Karpathy's tokens/sec is breaking my context window
Am a simple man,, I see karpathy and dwarkesh i clear my schedule
I never realized there was a 0.75x speed option until I went looking for it.
The density of thought is astonishing.
Bros brain is overclocked he’s going at 1.5 speed 💀
That awkward feeling when you're so smart that you can condense incredibly complex information into a short, yet dense one-liner that makes the other listener wonder if we're the same species.
I don’t know about you guys but Karpathy’s laugh always puts a smile on my face
Karpathy doesn't just build AI, he coins the entire vocabulary we need to even understand it. The man is an analogy machine.
I felt bad for not being able to follow the pace of their conversation until I opened the comment section.