Instruments
The code behind the writing. Every figure and every number on this site regenerates from one of these repositories.
mc-radiative-transfer
Monte Carlo radiative transfer through a scattering atmosphere. Reproduces Chandrasekhar's H function, and the pulse machinery matches published reference waveforms to 0.11%.
IOI
Direct logit attribution, activation patching and path patching over GPT-2's IOI circuit. Four notebooks; every figure in the post regenerates from one cached run.
QuotesByNiche
A character-level transformer trained on Nietzsche, and the head analysis that found a copying circuit with half a bracket-completion mechanism in it.
mem-toy-scratch
The memorisation-challenge sweeps: the bias split, the transplant control, and the dead-unit census behind the absorbing-state result.
jacobian-lens-from-scratch
Reimplementing the global-workspace result from scratch. In progress — this is the experiment the homepage names.