Intelligence Relies on Heuristic Guessing
geoffreyirving · x · 2026-07-08
The author argues that simply saying "don't rationalize" is not feasible, because fluid intelligence in both humans and machines is built on heuristics: thinking consists of explicit reasoning and random guessing, followed by post-hoc filtering.
He views this mechanism as the common working mode of humans and current LLMs.
Related event: Geoffrey Irving: AI Safety Must Solve Post-Hoc Rationalization(8 posts)→
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