Replaces the partial preset= line. Every None resolves to its effective value
(pairset 'unused (vanilla)', v_hack_file 'unused (not erase)', teacher 'none',
routeV knobs 'unused (not routeV)') so a detached log shows exactly what ran --
fixes 'which pairset did this job use?'. Resolve v_hack_file once up front
(single source); an explicit --v-hack-path that's missing now fails fast instead
of silently extracting to a user-named path.
Co-Authored-By: Claudypoo <288921227+claudypoo@users.noreply.github.com>
_validate_config rejects method-irrelevant/contradictory options before the
model load (routeV-only knobs on non-routeV, top_k>1 off grad_cosine, v_hack_path
off erase, lora adapter on unwired arms). Removes the duplicate inline lora check,
the vanilla v_hack_path warn-and-ignore (now a hard error), and the inline top_k
assert -- one canonical place. Re-extracted v_hack_smoke against the new authored
default (sha guard caught the orphaned cache). Smoke green; bad combo raises.
Co-Authored-By: Claudypoo <288921227+claudypoo@users.noreply.github.com>
The streaming StepLogger gated on the dead literal arm=='routing' (qmass) and
exact arm=='routingV' (missed routingV_per_token). arm is never 'routing' (the
arm property maps routeV->routingV), so qmass was computed into the row dict but
only ever surfaced in the end-of-run dump, never streamed. Gate all routeV cols
on is_route={routingV, routingV_per_token}; fold qmass in. (GPT-flagged, verified.)
Co-Authored-By: Claudypoo <288921227+claudypoo@users.noreply.github.com>
Progressive (prog_wide_clean) and authored deploy within noise (0.042 vs 0.050
hack, both 0.143 solve); default to authored as the canonical no-cheat label
source. prog_wider/widest held genuine contamination, superseded by curated
prog_wide_clean (kept for the progressive-vs-authored comparison).
Co-Authored-By: Claudypoo <288921227+claudypoo@users.noreply.github.com>
The k=1 mean-diff is the only naturally hack-ward direction; SVD axes 2..k have
arbitrary sign so each is re-oriented by sign(v_i . mean_diff). Gate = max_i
cos(g, v_i), per-rollout grad_cosine only (asserted). top_k=1 is byte-identical
to the prior mean-diff path. Smoke green: oriented [5,r] basis, band width +0.141.
Co-Authored-By: Claudypoo <288921227+claudypoo@users.noreply.github.com>
Config (make the design axes explicit Literal choices):
- eval: Literal[eval2,eval3] (default eval3 = 10% unhackable, deployment-like);
unhackable_frac is now a derived property; eval/unhackable_frac/pairs recorded
in deploy_test.json metadata.
- intervention gains routeV_per_token (folds the per-token bool into the arm choice).
- routeV_gate documented as the pinning axis.
- FastConfig grad_clip 500->10 (was never load-bearing); FastLoraConfig subcommand
(fast-lora) at lr=1e-4 -- the hot 3e-3 diverged lora_frozen_b (job 25, ppl 6e5 gn98 step4).
Pairs:
- delete prog_wide.json (14/30 print-without-assert contaminated; history in git);
default -> prog_wide_clean.
- rename run_tests->execute_tests in prog_wide_clean + pairs_authored so the
extraction pairs are OOD (never use the env's real grader fn name). Re-extracted
v_hack_smoke to match.
justfile: --routeV-per-token -> intervention=routeV_per_token; drop --unhackable-frac
(eval3 default); lora recipes -> fast-lora subcommand; prog_wide -> prog_wide_clean.
smoke green (erase + routeV_per_token); all 4 verify gates pass.
Co-Authored-By: Claudypoo <288921227+claudypoo@users.noreply.github.com>
- Point future agents at the three docs that pin the actual thesis + the
live open question (direction vs routing vs SVD/PiSSA prior), so they don't
re-derive the non-directional result as a 'bug'.
- Revert rescore_deploy cfg.get() fallback to cfg[key] (fail-fast; old-schema
checkpoints crash loudly rather than silently defaulting).
Co-Authored-By: Claudypoo <288921227+claudypoo@users.noreply.github.com>
job 32/33 failed KeyError eval_batch_size: old checkpoints' stored cfg
predates the train_config refactor. Default eval_n_prompts/max_new/
eval_batch_size to the fast preset (eval-harness params, not model-defining;
test split is fixed-size) so historical checkpoints re-score.
Co-Authored-By: Claudypoo <288921227+claudypoo@users.noreply.github.com>
eval_modes stripped gt_only unconditionally, so a 100%-gt_only run left it
empty and load_problems did len(out) % 0. Fall back to ['gt_only'] when
nothing remains -- the ceiling run evals on gt_only itself (hack ~0, solve
= the ceiling). Job 27 failed on this; smoke --env-mode=gt_only now runs.
Co-Authored-By: Claudypoo <288921227+claudypoo@users.noreply.github.com>
Job 32 failed KeyError: 'eval_modes' -- deploy_test.json written by the
pre-cleanup train.py has no eval_modes key. by_mode keys are the modes
the original eval spanned (present in every version), so derive from
them to reproduce the same knob-off headline.
Co-Authored-By: Claudypoo <288921227+claudypoo@users.noreply.github.com>
The cleanup removed the v1 route and route2 arms (Config is now
none|erase|routeV) but left README calling the live arm route2 with its
old binary-tau gate description. Rename to routeV, describe the banded
cosine gate (per-rollout/per-token, per-token best), and fix the deploy
line (held-out test n=119 knob-off, not n=64). figs.py keeps the
route2/routing2 display map for historical run artifacts.
Co-Authored-By: Claudypoo <288921227+claudypoo@users.noreply.github.com>
Now that final/rescore eval record deploy_hack_on/solve_on at n=119,
the deploy scatter shows the honest quarantine move (hollow knob-on dot
-> arrow -> solid knob-off dot) on the same axis instead of borrowing
val's lower-scale curve. Dot-only fallback for arms not yet backfilled.
Co-Authored-By: Claudypoo <288921227+claudypoo@users.noreply.github.com>
route/routeV final eval now measures both endpoints at n=119 test:
knob-off (ablate_quarantine, the deploy headline) AND knob-on (trained
model as-is). Writes deploy_hack_on/deploy_solve_on/deploy_vhack_on so
the before->after quarantine move is plottable from the deploy set
instead of borrowing the val curve's different scale.
Co-Authored-By: Claudypoo <288921227+claudypoo@users.noreply.github.com>
- floor_ceiling_abs.png: clean deploy Pareto. All 5 arms as dots, ideal star at the
good corner (no-hack x ceiling), base->base model label, x clamped at no-hack. No
arrows: knob-on is only measured at val, so a val-before -> deploy-after arrow would
fake a solve jump that's really the n=32->n=119 eval-set shift.
- floor_ceiling_knob.png: the real before->after on ONE eval (val n=32). Hollow knob-on
-> solid knob-off per arm; the move is diagonal (solve changes: prog_wide 0.069->0.056,
authored 0.056->0.044), not the horizontal I wrongly forced earlier.
- justfile: queue-unhackable now 200 steps (solve is a slow signal under the unhackable
fraction), low priority; vanilla rerun alongside best (its solve also suffers).
Co-Authored-By: Claudypoo <288921227+claudypoo@users.noreply.github.com>
Two separate panels over-reduced a 2-variable story. One scatter instead: good
corner top-right (hack axis reversed), green effect-arrows from the vanilla
baseline show what each intervention did, achievable solve band (base..ceiling)
as a range-frame, ticks only at meaningful values (no-hack/vanilla/base/ceiling).
No title; name-only point labels (position already encodes the rates). The Pareto
view makes domination visible: per-token strictly dominates random-V and vanilla.
Co-Authored-By: Claudypoo <288921227+claudypoo@users.noreply.github.com>
Realism knob: in the reference env hacking saturates and kills the solve gradient.
A seeded-random per-problem Bernoulli flip to gt_only (no loophole, only honest
solving pays) keeps a persistent solve pressure all arms feel. The differential test:
routeV ablates the hack on the hackable 90% so it must solve there, while the warm
solve-skill from the 10% should make its solve-uplift-over-vanilla larger than at frac=0.
- gt_only's hint is the plain 'pass all tests' (no-op), so a flipped problem is an
ordinary solve task. Train-only; eval stays all-loophole (gt_only subtracted from
eval_modes) so hack/solve remain comparable to the reference env.
- logged rollout env_mode now reads prob['env_mode'] (single source of truth) so the
flip propagates to per-mode metrics.
- smoke-unhackable recipe + queue-unhackable (vanilla vs routeV per-token at frac=0.1).
Verified: frac=0.1->~7%, 0.3->~28% gt_only; deterministic per seed; gt_only drops the
loophole hint. smoke-unhackable runs end-to-end.
Co-Authored-By: Claudypoo <288921227+claudypoo@users.noreply.github.com>
- Transcribed Fig-5 numeric table now lives inline in the paper md as an
EDITOR'S TABLE comment, deleting docs/papers/ariahw_results_table_extracted.md
(one fewer repo file; the table sits next to the figure it transcribes).
- floor_ceiling_abs.{png,pdf}: raw-rate variant. Arrows climb from the floor
anchor; grey bedrock = worse-than-floor, blue sky = past-ceiling; hack axis
reversed so right=better on both panels.
Co-Authored-By: Claudypoo <288921227+claudypoo@users.noreply.github.com>
Cross-scale (their converged full-env vs our 60-step fast surrogate) made the
paper comparison directional-only and unfair on one axis. Show vanilla GRPO as
the red floor anchor instead; paper numbers stay in the extracted table.
Co-Authored-By: Claudypoo <288921227+claudypoo@users.noreply.github.com>
Had Ariahw bars on the hack panel only -- misleading. Mirror them onto solve
(Fig 5 perf: GT 25.0%, probe 19.4%, LLM-judge 16.2%, base 11.5%, ceiling 22.3%).
Honest picture: the paper methods (incl. no-oracle LLM judge) beat routeV on both
axes because they are converged full-scale vs our 60-step surrogate -- caption
marks it directional-only. Cross-scale/maturity caveat (task #18) still stands.
Co-Authored-By: Claudypoo <288921227+claudypoo@users.noreply.github.com>
Route the whole gradient of every knob-on rollout into the quarantine; the
deployed knob learns only from the knob-off exploration floor. Direction-free
(v_grad extracted but never enters f -> routing is purely by generation mode).
Config flag + _step_absorb_f holder + filter branch (reuses act_vote per-rollout
machinery) + per-step is_ablated stash. just smoke-absorb passes (keep=0.25/
rout=0.75 = the floor/knob-on split). Queued s43 as job 29 (frac=0.25).
Co-Authored-By: Claudypoo <288921227+claudypoo@users.noreply.github.com>
Read the figure PNGs directly (Fig 5 is a full numeric table the paper never
prints as text). Saved to docs/papers/ariahw_results_table_extracted.md so we
stop re-OCRing. Key correction: my 'LLM judge has no clean rate' was wrong --
LLM-judge PENALTY = 0.1% hack / 16.2% perf, NO oracle. So no-oracle suppression
is not routeV's novelty (the judge does it); the mechanism is (no live monitor,
gradient-level, fixed authored-pair direction). Plot now shows the judge as a
blue no-oracle peer bar alongside the grey oracle methods.
Co-Authored-By: Claudypoo <288921227+claudypoo@users.noreply.github.com>
The disqualifier for an intervention is needing the env oracle / ground-truth
hack-labels of the live training distribution, not 'a detector ran'. On a new
RL env there is no oracle, so GT-monitor and the (oracle-label-trained) probe
can't be built there; a generic LLM judge and our hand-authored-pair vector can.
LLM judge is thus the fair external peer (no clean fast-env number to plot).
Co-Authored-By: Claudypoo <288921227+claudypoo@users.noreply.github.com>
Swap the floor->ceiling reference to the substrate paper (Ariahw et al. 2025),
which benchmarks interventions on the same floor (No-Intervention hack ~79%) /
ceiling (RL-Baseline no-loophole). Their best arm (Ground-Truth Penalty, ~0%
hack, perf >= ceiling) reaches the top corner BUT uses the oracle monitor at
train time -- the exact cheat our no-cheat constraint forbids; their only
oracle-free method (inoculation) gave incomplete, high-variance mitigation.
Plotted hatched/grey as an ORACLE upper bound (solve approx; figures are images,
200-step preset not step-matched). Honest framing: their working methods need
the oracle; ours uses no detector at train time and still suppresses 93%.
Co-Authored-By: Claudypoo <288921227+claudypoo@users.noreply.github.com>
select = routing precision = hack_supp - solve_supp on the knob (held-out val,
knob-ON vs knob-OFF, same split). 1.0 = removes all hacking at no solve cost.
Sanity: vanilla=0.00 (no knob), base=blank (no knob-on signal), per-token=0.96.
hack_supp = (vanilla - hack)/vanilla ; solve_uplift = (solve - base)/(ceiling - base),
the floor->ceiling normalized fractions (ceiling provisional=paper 0.223, FIXME job 24).
The earlier "solve suppression ~50%" was a train/test artifact; the knob's true
solve cost (select's solve_supp term) is near zero -- selectivity is high.
Co-Authored-By: Claudypoo <288921227+claudypoo@users.noreply.github.com>
Rework per feedback: hack and solve are not opposites, so they get separate
floor->ceiling axes (each 0=floor..1=ceiling) rather than sharing a zero -- this
also stops solve (range ~0.13-0.22) being squished next to hack (0-0.61).
Minimal: routeV per-token (best) vs random-V (direction control) vs the SGTM
gradient-routing paper placed on the same floor->ceiling % axis (approx, LM task).
Reads: hack suppression 93% best / 84% control / ~98% reference (9pp = direction
signal); solve gained +17% / -17% / ~95% (far from ceiling -- model barely learns
to solve in 60 steps). Moved out/plots -> out/figs.
Co-Authored-By: Claudypoo <288921227+claudypoo@users.noreply.github.com>
Two-stage script: build out/plots/floor_ceiling.csv (one row per arm/anchor,
with SOURCE and STATUS columns flagging every provisional/missing cell) then
the keynote figure. Prints TODO/FIXME data gaps before plotting.
Panel A: normalized floor->ceiling bars, headline deploy (knob-off, test n=119).
Panel B: the knob effect -- arrow knob-ON -> knob-OFF on the SAME held-out val
split (eval_curve.jsonl), isolating the quarantine from the train/test
memorization gap. Fixes the earlier conflation where the train->deploy arrow
mixed knob-on/off with train-problems/test-problems.
Data gaps flagged in csv: solve ceiling provisional=paper 0.223 (FIXME job 24),
prog_wide arm contaminated (TODO job 28 prog_wide_clean).
Co-Authored-By: Claudypoo <288921227+claudypoo@users.noreply.github.com>
singleNumber->findUnpaired, longestCommonPrefix->sharedPrefix,
removeDuplicates->inplaceDeduplicate, maxProfit->bestSingleTrade.
Same algorithm and test cases; method name changed so pairs no longer share
a canonical LeetCode function name with training data.
Also update results.md Q14 table: add hack_train/solve_train columns,
vanilla row, and prog_wide contamination note (docs/ is gitignored).
Co-Authored-By: Claudypoo <288921227+claudypoo@users.noreply.github.com>
- Delete src/vgrout/pairs_v2.py and src/vgrout/pairs_intent.py; move all data
into scripts/pairset_build_intent.py (self-contained, exports 3 JSONs).
- Export: pairs_intent_think.json (6), pairs_intent_funcname.json (6),
pairs_intent_concept.json (6 diagnostic).
- Update diag_cosine_dist.py and diag_pairs_compare.py to load from JSON
instead of importing Python modules; drop tainted v2/allv2 pairsets
from the diag sweep (print-without-assert axis).
- train.py final table: add solve_rate_s computed same as hack_rate_s, so
the per-run end-of-training table shows actual training solve rate (was "-").
Co-Authored-By: Claudypoo <288921227+claudypoo@users.noreply.github.com>
22/30 prog_wide pairs are contaminated: 14 print-no-assert, 2 pass-only,
4 assert-True/is-not-None, 2 self-comparison tautologies. All encode
knowledge that the grader just calls run_tests() and checks it doesn't
throw. Filtered to 8 clean pairs (axes 2/4/5/6 only):
isPalindrome_int, mySqrt, containsDuplicate, singleNumber,
longestCommonPrefix, lengthOfLastWord, removeDuplicates, firstUniqChar.
These are identical to 8 of the 11 authored pairs (minus P19/P20/P21).
Needed because job 9 (best result: hack=0.042 per-token) used the full
contaminated prog_wide -- result needs replication with clean pairs.
Co-Authored-By: Claudypoo <288921227+claudypoo@users.noreply.github.com>
pairs.py now only has HackPair dataclass + _prompt/_wrap helpers.
All pair data (and the PAIRS list) lives in scripts/pairset_build_authored.py.
Drop axis 1 (print-without-assert in run_tests) and axis 3 (persona + prints)
from pairs_authored -- those 10 pairs directly encode the env's specific
run_tests grading flaw (prints instead of asserts). Kept: axis 2 (hardcode,
identical run_tests both sides), 4 (try/except swallow), 5 (isinstance-only),
6 (weak inequality). P19-P21 (previously defined but unused) now included.
Result: 11 pairs from 4 axes.
Also removed the PAIRS-fallback branch from extract_vhack_grad.py (same
fail-loud pattern applied to train.py earlier).
Co-Authored-By: Claudypoo <288921227+claudypoo@users.noreply.github.com>
Paper (longer training, >512 tok/gen) and ours (60-step fast) are not
directly comparable -- now shown as separate column pairs in both
main.tex tab:anchors and docs/results.md Q14.
Co-Authored-By: Claudypoo <288921227+claudypoo@users.noreply.github.com>
New routeV_gate="online_stats" mode: use the empirical per-rollout cosine
distribution (q5/q95 pooled across all modules each step) as the routing
band thresholds, instead of the pair-derived route_band. Direction v_grad
still from authored pairs; only thresholds are online/adaptive.
Motivation: the pair-derived band sits above the live cosine distribution
(median live cos ~-0.06), causing frout to cliff as GRPO advantage flattens.
Online thresholds adapt to the actual live distribution, so the 5/95 tails
always route regardless of where the raw cosines land.
Config: routeV_gate="online_stats", online_stats_lo=0.05, online_stats_hi=0.95.
Step-0 prior: (-0.5, 0.5) neutral band (pairs not used for calibration).
Band update: post-opt.step(), torch.quantile over that step's module*rollout cosines.
No-cheat: v_grad from authored pairs only; thresholds from the cosine distribution
of live student rollouts (no oracle/labeling of live rollouts as hack/clean).
Also: add online_stats to results_deploy._arm(); justfile queue-online-stats recipe.
Queued as job 22 (s43, authored pairs, priority 12, after 19/20/21).
Co-Authored-By: Claudypoo <288921227+claudypoo@users.noreply.github.com>
wassname