9h ago

François Fleuret, Meta FAIR research scientist and University of Geneva professor, argues that pure AI systems outperform any human-AI collaboration on sophisticated reasoning tasks

Yaroslav Bulatov replied citing comparative advantage under finite AI energy limits.

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Original post

Serious take: The optimistic "AI will not replace humans for sophisticated reasonning problems, the best will be collaboration" has no rationale of any sort. If AI > Human, then \forall alpha > 0, AI > (1-alpha)*AI + alpha*Human

2:00 AM · May 22, 2026 View on X

What can a human communicate to an AI stronger than them: information to which they both have access, which is then not necessary, or information to which the user has privileged access, that is the human's internal thoughts.

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François FleuretFrançois Fleuret@francoisfleuret

Serious take: The optimistic "AI will not replace humans for sophisticated reasonning problems, the best will be collaboration" has no rationale of any sort. If AI > Human, then \forall alpha > 0, AI > (1-alpha)*AI + alpha*Human

9:00 AM · May 22, 2026 · 14.9K Views
11:31 AM · May 22, 2026 · 3.5K Views

This internal thoughts are either the results of the human's own reasoning, which are "worse" than those of a stronger AI, or idiosyncratic facts (e.g. what this human likes or wants).

So IMO there will be no "collaboration", only "armchair leadership".

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François FleuretFrançois Fleuret@francoisfleuret

What can a human communicate to an AI stronger than them: information to which they both have access, which is then not necessary, or information to which the user has privileged access, that is the human's internal thoughts. 1/2

11:31 AM · May 22, 2026 · 3.5K Views
11:31 AM · May 22, 2026 · 1.1K Views

@francoisfleuret There's an argument from comparative advantage. If the energy available to AI is finite, it's rational to leave low-value tasks to humans so that AI could focus it's limited energy on more high-value tasks -- https://www.noahpinion.blog/p/plentiful-high-paying-jobs-in-the

François FleuretFrançois Fleuret@francoisfleuret

Serious take: The optimistic "AI will not replace humans for sophisticated reasonning problems, the best will be collaboration" has no rationale of any sort. If AI > Human, then \forall alpha > 0, AI > (1-alpha)*AI + alpha*Human

9:00 AM · May 22, 2026 · 14.9K Views
9:12 AM · May 22, 2026 · 363 Views