spb/modelmap

Public License ★ Pinned

Internal cartography of local LLMs on Apple Silicon — registered, gated, negative-first. Public atlas at modelmap.io.

modelmap.io

interpretability llm apple-silicon mlx reproducibility

22commits 1branches 0releases

470.0 KBsize

maindefault branch

21 days agolast push

Python 66.3% JavaScript 24.5% CSS 8.1% Shell 0.7%

Wed, Aug 12, 2026 1

Phase 5 substrate + expH run #1: first measured result

…

- mapcard v0 schema + publish gate (G23), stats core (bootstrap/FDR/
  replication), probe harness with built-in shuffled-label controls
  (unit test caught a fancy-indexing shuffle bug pre-science)
- expH hypothesis registered before run; run #1 on M5 Max 48GB:
  (A) mmap 3.2-10.8x zarr on random-batch reads (confirmed >=2x bar);
  (B) MLX capture nearly free (1.02x), torch-MPS retain 1.22x (confirmed)
- expA hypothesis registered (dataset-variance > seed-variance)

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

Simon-Pierre Boucher committed 1 mo ago · 1 file +13