Chaubard: Chain of thought trained on bubble sort won't discover merge sort
Francois Chaubard · Recursion Is The Next Scaling Law In AI · Y Combinator · May 1, 2026 · at 18:48
Francois Chaubard explains that chain-of-thought prompting fails to achieve algorithmic discovery beyond its training data on YC Decoded.
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“If you chain of thought it on all the bubble sort input and output, it will only do bubble sort. In fact, it won't even do bubble That well.”
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