One ultracode session burned 42% of weekly limit, user slams Anthropic's Fable 5.1

BLUECOW009 · x · 2026-09-03

User LBacaj says Anthropic's new Fable 5.1 model is a joke: a single ultracode session consumed 42% of the weekly usage limit as sub-agents kept failing for no reason, then hit session limits retrying. In effect, over $80 of a $200/month plan's weekly quota was burned to failure.

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