RL-trained LLMs have functionally infinite search space, replies Jack Clark

menhguin · x · 2026-09-20

Jack Clark calls "stochastic parrot" a mimetically-fit cognitive virus (2021-2025) that blinded many to AI progress. @menhguin counters that while pretrained LLMs may literally be stochastic parrots, once RL'd on queries with an effectively infinite input space of queries and retrieved context, the search space becomes functionally infinite — inputs are out-of-distribution, yielding novel OOD trajectories.

Related event: Anthropic Co-founder Jack Clark Calls 'Stochastic Parrot' a Cognitive Virus, Sparking Debate(8 posts)→

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