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The craziest thing about Fable 5.1 for me personally

This story is from 2026-09-01. It is preserved in the archive; the latest stories are on the live feed.

I just had Claude calculate the fraction of cache read costs for the past two months using ccusage and it amounts to 78% for Fable 5. If cache reads get 75% cheaper then overall costs should decrease by ~57%. I’m excited to see if the math holds up.

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  1. 2026-09-01 18:24 · r/singularity
    The craziest thing about Fable 5.1 for me personally

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