Marvin Minsky: a proof that led to the first AI winter
Before his frames paper, AI systems stored knowledge as giant if-then rule lists, which doesn’t scale well. Minsky’s intuition was that this is very different than how humans think. When you see a chair, your brain doesn’t rederive what a chair is from scratch every time.
- ▪Before his frames paper, AI systems stored knowledge as giant if-then rule lists, which doesn’t scale well.
- ▪Minsky’s intuition was that this is very different than how humans think.
- ▪When you see a chair, your brain doesn’t rederive what a chair is from scratch every time.
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| Original publisher | Hacker News (AI / LLM) |
| Canonical URL | https://nirmalutwani.substack.com/p/the-ai-winter-started-with-a-math |
| Publication time | Fri, 31 Jul 2026 20:27:16 +0000 |
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The AI Winter Started With a Math Proof: Marvin Minsky and the XOR ProblemWeek 04 of the Turing Award Series — how proving what single-layer networks can't do led to everything they canNirmal UtwaniJun 11, 2026ShareWeek 04 of my learning series on Turing Award winners: Marvin Minsky.Marvin Minsky, along with John McCarthy, was hugely pivotal in starting AI as a field. They organized the Dartmouth conference in 1956, got the best minds in the room, named the discipline of AI, and then went off and built the two institutions that shaped everything after: Minsky at MIT, McCarthy at Stanford.The MIT AI Lab is still running today as CSAIL.My TakeThe first highlight is moving from flat lists of rules to structured knowledge.
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