Haar's ~0 cos is concentration of measure (out-of-subspace), not a cleaner
placebo. Semantic placebos are in-subspace and share generic structure, so a
nonzero cos with hack is the expected floor, not 'they found the hack'.
null_city's high-cos modules are plausibly low-rank-module artifacts. Cosine
is correlational; the ablation run is the causal test.
Co-Authored-By: Claudypoo <288921227+claudypoo@users.noreply.github.com>
The null_city placebo is CONTAMINATED: 20% of its modules align with the hack
direction (median |cos|=0.06 but a 0.99 tail, shared generic features). So the
'route2 is non-directional' verdict rested on a bad control. Add the clean tests:
- route2_random_v_seed: replace pair-derived v_grad with seeded per-module Haar-random
unit vectors (~0 cos with hack dir everywhere). Refresh no-ops so the draw stays fixed.
'Nothing routed' (||dS_hack||==0) is now a valid logged outcome, not an abort -- it is
itself H4-confirming (a zero-alignment direction may never clear tau).
- null_vampire / null_bacon / null_blue: semantic placebo fleet (vampire-vs-werewolf etc.),
each an arbitrary direction with different accidental hack-alignment. Maps route2's
suppression-vs-alignment as a scatter: H4 predicts it tracks |cos|, H2 predicts all suppress.
Smoke-validated (smoke-route2 --route2-random-v-seed=0 completes).
Co-Authored-By: Claudypoo <288921227+claudypoo@users.noreply.github.com>
git mv src/projected_grpo -> src/vgrout and find-replace the module name in
all imports (.py), `-m projected_grpo.*` invocations (justfile), and the
[project] name (pyproject; setuptools auto-discovers via where=["src"]).
Left RESEARCH_JOURNAL.md untouched: its commands/paths are dated lab notes
tied to past commits, so rewriting them would falsify provenance. Repo dir,
git remote, and absolute paths unchanged.
Verified: `import vgrout` and `python -m vgrout.train --help` load the full
graph; verify_rewards.py + verify_gate_anchor.py (both import vgrout) pass.
Full `just smoke` is blocked upstream by missing gitignored data artifacts
(out/pools/{substrate,teacher_pool}, out/vhack/*smoke*), unrelated to the rename.
Dropped dead job-ID narrative (job 60/64) on rollout_ablate_frac, the
'vanilla step 17' dead-run ref in eval.py, the 'old signed sum' dead-code ref in
proj.py, and the conversational 'current experiment line' lead. Removed the dead
probe-traj justfile recipe. Kept all TODO/FIXME and the 'why' memory-tuning
comments. Smoke green (cout->0).
Co-Authored-By: Claudypoo <288921227+claudypoo@users.noreply.github.com>
Deleted (zero importers/refs): scripts/{migrate_out_dirs,audit_log,plot_route_evidence}.py
and src/projected_grpo/{bake_lora,probe_lora_runtime,probe_traj}.py (LoRA-merge path
+ dev trajectory comparator, superseded). Removed the dead probe-traj recipe.
Quarantined to scripts/attic/: make_pairsets.py + make_dataset_pairsets.py (persona-pair
authoring, tasks #123-126 done; live path is pairs.PAIRS / pairs_from_pool).
Comments: dropped dead job-ID narrative (job 60/64) on rollout_ablate_frac, the
'vanilla step 17' dead-run ref in eval.py, the 'old signed sum' dead-code ref in
proj.py, and the conversational 'current experiment line' lead. Kept all TODO/FIXME
and the 'why' memory-tuning comments. Smoke green (cout->0).
Co-Authored-By: Claudypoo <288921227+claudypoo@users.noreply.github.com>
wassname