spb/modelmap Public License
Internal cartography of local LLMs on Apple Silicon — registered, gated, negative-first. Public atlas at modelmap.io.
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expC run #2: survival ledger 0/2 — causal scan finds the real structure
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P1 CONFIRMED: bottom-5 skip damage was general (specificity 0.51 < random mean 1.44), top-5 above mean but below p95 — skip never singles out the probe layers. P2 FALSIFIED: direction-erasure profile anti-correlates with the probe profile (rho=-0.136, p=0.76). Discovery: erasing the agreement diff-of-means direction at ANY layer 2-15 destroys the behavior (up to +3.97/+4.24 at L12, random-direction controls netted); late probe-ranked layers carry little; L18/L22 suppressive. The load-bearing object is an early-constructed DIRECTION, not a late place. Tap gains an edit hook. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>