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View original post on X: Sebastien Bubeck· 40/100AI score40/100

GPT Codex finds a counterexample, challenging "illusion of thinking" claims

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Sebastien Bubeck says GPT, using Codex, found a counterexample to a math problem, with its reasoning described as superb. He highlights that Codex's write-up undermines the "illusion of thinking" argument and shares the exact prompt used on internal Codex.

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@SebastienBubeck

yes GPT can do it too ;-). I highly recommend looking at Codex's write-up, its reasoning to find the counterexample is superb. So much for "the illusion of thinking" 😅.

Also @aaron_lou's tweet includes the exact prompt he used on our internal Codex.

Aaron Lou @ COLM on 10/9@aaron_lou
Congrats to Levent for discovering this! OOC I had an internal version of Codex attempt a proof too (without web search), and it discovered (essentially) the same counterexample! It wrote up a nice summary of the strategy here: https://aaronlou.com/jacobian_counterexample_derivation.pdf
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Source: Sebastien Bubeck · x.comPublished · added here