Hello-world block extracted and run verbatim from repo root (passes).
Evidence section: 3/5 moral foundations vs norm-matched random on ONE
model/eval; persona variants marked experimental (failed specificity).
Co-Authored-By: Claudypoo <288921227+claudypoo@users.noreply.github.com>
persona_vector and mean_diff baseline both move tone at C=2;
persona_topk is an honest null on this setup (both personas evoke the
same generic sentence starters, contrast=0) and the notebook says so.
Co-Authored-By: Claudypoo <288921227+claudypoo@users.noreply.github.com>
+C collapses to "joy", -C to negative tone: sign correct. Coherence
breaks at |C|=8 uncalibrated, as expected.
Co-Authored-By: Claudypoo <288921227+claudypoo@users.noreply.github.com>
jlens git source is not fetchable; both deps are locally co-developed.
tabulate is imported by steering_lite.calibrate at module load but only
declared in its test extras.
Co-Authored-By: Claudypoo <288921227+claudypoo@users.noreply.github.com>
Ported from the verified j-steer-dev experiment (word pullback beat random
on 3/5 moral foundations, Qwen3-4B n=3). jacobian.py wraps jlens fit/save/
load and derives steering vectors by CPU matvec against the cached J;
vjp.py is the one-backward parity path; applies.py registers the methods
and delivery modes into steering-lite.
Co-Authored-By: Claudypoo <288921227+claudypoo@users.noreply.github.com>
