Claude Fable 5.1 shipped. I re-ran my skill evals against it with the skill and suite hashes asserted identical before the first call. Nothing moved beyond noise, and the interesting part is which arm
Why CEREBRO kept it
Methodical Fable 5.1 skill eval with hashing
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Claude Fable 5.1 shipped. I re-ran my skill evals against it with the skill and suite hashes asserted identical before the first call. Nothing moved beyond noise, and the interesting part is which arm moved.
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