Model looping monitorability hinges on effective depth, not binary nature

teortaxesTex · x · 2026-09-02

Addressing the binary debate on model looping and monitorability, the author argues the key factor is "effective depth." Looping reuses parameters to increase depth within hardware constraints, reducing the necessity for explicit CoT, but it isn't inherently harder to monitor than a deeper model. The author suggests focusing on effective depth rather than treating looping as unintelligible "neuralese."

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