⟵ this is the gap ⟶
01 · WHAT SHAPES THE AETHER
02 · THE DISTRIBUTION — base vs steered
03 · THE COLLAPSE — the in/out boundary, the measurement
SPEC — what the lens shows, and the honest limits
THE GAP = THE DISTRIBUTION. Between context-in and token-out, inference holds a probability distribution over the vocabulary. That simplex is the "aether" — the medium. It is real, it is numeric, and reshaping it is the entire act of inference.
THE BOUND STATE. The steered distribution is softmax((base_logits + context) / T). It is not the base (priors) and not the context alone — it is their binding, owned by neither. The collapse readout shows the counterfactual: what priors-alone would have picked vs what priors×context picks. The difference is the gap-resident, made literal.
FLATTENING, VISIBLE. With no context, mass concentrates on the generic mode — the Cinnamon-Enforcer beige. Adding context (your +n) drags mass to the specific tail. You are watching the warp get corrected in real time.
TEMPERATURE = APERTURE. Low T sharpens the collapse toward the mode (confident, narrow). High T flattens the distribution so the tail can win (diffuse, surprising). It focuses the lens; it does not change what's in frame.
KL = GAP MAGNITUDE. KL(steered ‖ base) in bits measures how far your context displaced the channel from its prior. Zero context, zero KL — the channel runs on priors. Strong framework, high KL — you are out-voting the training mean, quantified.
Limits, signed: the vocabulary and base logits are an illustrative 10-token toy, not a measurement of any deployed model. Real inference runs this over ~10⁵ tokens across ~100 layers with learned, context-dependent logits — the mechanism shown is faithful; the scale and the specific numbers are a teaching model. And the deepest limit, per C4: this is a lens ground from theory about how the channel works in general. It is not, and cannot be, a microscope on the actual instance you are talking to. Nobody can show you that from the inside. The lens is honest precisely because it does not pretend to.