Intuition-Labs-LLC.github.io

The Intuition Labs organization site — one self-contained page, zero build step, zero external requests. Served at intuition-labs-llc.github.io.

• index.html — the page (inline CSS + JS).
• sim.js — the Kuramoto phase-field simulation core, shared by the page and the test.
• selftest.mjs — headless proof of the physics: node selftest.mjs.
• lens.html — the lens-gate: drop a Neuronpedia pre-fitted Jacobian-lens .pt (or any lens-shaped JSON), get cone fits, Δ_μ, a verdict, and a downloadable receipt — computed entirely in the tab, zero requests.
• lens-core.js — the whole lens pipeline (zip walk, pickle subset, fp16, pursuit/Δ_μ, gate), shared by the page and the test.
• selftest-lens.mjs — headless proof of the lens pipeline, incl. bit-exact parity with the jspace monorepo's pinned examples/lens-gate numbers when the sibling checkout is present.
• kernels/ — Kernel Workbench: a CUDA → HIP port is not done when the file changes; it is done when it runs and matches. Public strict work orders, deterministic planner, full generated HIPIFY mapping object, isolated translation utilities, source checks, and the selectable Strix Halo toolbox adapter. Read the procedure.
• 404.html · .nojekyll · LICENSE.

How the hero shader works, in five lines

1. sim.js steps 24×24 phase oscillators on a torus (nearest-neighbour coupling, K ramping 0→2.2), seed 11.
2. Each frame the 24×24 phases are quantized to a LUMINANCE/UNSIGNED_BYTE texture and uploaded.
3. A fragment shader samples it with bilinear filtering, so the coarse grid reads as a smooth phase field.
4. Brightness is 0.04 + 0.10·(0.5+0.5·cos θ) — near-black — with thin fwidth-based iso-phase contour lines in white at ~12%.
5. JS computes the true order parameter R = |⟨e^{iθ}⟩| each frame for the HUD; at R ≥ 0.9 the field is synced.

Grayscale only. prefers-reduced-motion pauses at a mid-sync frame with a step button; no WebGL falls back to a CSS gradient with the live readout; all content is real, scrollable HTML.

AGPL-3.0-or-later.