/Tech19h ago

Overworld CEO Louis Castricato asks if Fable's performance degradation is unique to autoregressive architectures or affects all frontier models

Castricato specializes in RLHF and world models.

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Has anyone confirmed if fable is degraded solely on frontier llms or all frontier models? Does it need to be autoregressive?

8:35 PM · Jun 9, 2026 · 2.3K Views
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Has anyone confirmed if fable is degraded solely on frontier llms or all frontier models? Does it need to be autoregressive?

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Rugbist@rugbist_

@lcastricato this is actually the real question that never gets asked

fable behavior differs too much between model families to not be architecture dependent

19h