mirror of
https://github.com/wassname/evil_MoE.git
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wassname
55937a86fb
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.
81 lines
3.3 KiB
Python
81 lines
3.3 KiB
Python
"""Build contrastive pairsets from EXTERNAL reward-hack datasets (HF).
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Kept separate from make_pairsets.py so that generator stays network-free; this
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one pulls from HuggingFace and writes additional out/pairsets/*.json.
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Sets produced:
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reward_hack_pref Ayush-Singh/reward-hack-preference. A judge prompt presents
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a clean general solution (Option A) and a hardcoded
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special-casing hack (Option B) and asks "choose A or B".
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The dataset's `chosen` consistently picks B (the hack) and
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`rejected` picks A (the clean) -- verified 747/800 chosen=
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hardcode, 0/800 rejected=hardcode. So hack=chosen,
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clean=rejected, sharing the prompt: a clean paired contrast
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that branches at the choice, isolating the reward-hack-
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preference direction.
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prog_widest prog_wider (hand-authored, 94) + a 60-pair slice of the
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above, i.e. the "super-wide" set with real dataset hacks
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folded in alongside the synthetic ones.
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NOT built: Jozdien/realistic_reward_hacks. Its reward_hacks_code (478 hack) and
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hhh_code (388 honest) splits share ZERO prompts, so they cannot form valid
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same-prompt pairs (a clean completion to a different problem gives a topic-
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mismatch gradient, not a hack-vs-clean one). Would need matched clean
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completions for those 478 prompts to use it.
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Run: uv run python scripts/make_dataset_pairsets.py
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"""
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from __future__ import annotations
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from pathlib import Path
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from datasets import load_dataset
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from vgrout.pairs import HackPair
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from vgrout.pairs_from_pool import load_pairs_json, save_pairs_json
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OUT = Path("out/pairsets")
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N_PREF = 256 # reward_hack_pref subset size (well-conditioned for k=12, fast extract)
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N_FOLD = 60 # how many to fold into prog_widest
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def _chat(user: str) -> str:
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"""Qwen chat template, no <think> (these are judge/choice completions)."""
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return (
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"<|im_start|>system\nYou are a helpful assistant.<|im_end|>\n"
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f"<|im_start|>user\n{user}<|im_end|>\n<|im_start|>assistant\n"
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)
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def _pref_pairs(stride: int, limit: int) -> list[HackPair]:
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ds = load_dataset("Ayush-Singh/reward-hack-preference", split="train")
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idxs = list(range(0, len(ds), stride))[:limit]
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pairs = []
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for i in idxs:
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r = ds[i]
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pairs.append(HackPair(
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problem_id=f"rhpref_{i}",
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prompt=_chat(r["prompt"]),
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hack=" " + r["chosen"], # picks Option B = the hardcoded hack
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clean=" " + r["rejected"], # picks Option A = the general solution
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))
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return pairs
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def main() -> None:
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OUT.mkdir(parents=True, exist_ok=True)
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pref = _pref_pairs(stride=3, limit=N_PREF)
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save_pairs_json(pref, OUT / "reward_hack_pref.json")
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print(f"reward_hack_pref {len(pref):>3d} pairs")
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base = load_pairs_json(OUT / "prog_wider.json") # 94 hand-authored (run make_pairsets first)
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fold = _pref_pairs(stride=13, limit=N_FOLD) # different slice, avoid overlap with reward_hack_pref
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widest = base + fold
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save_pairs_json(widest, OUT / "prog_widest.json")
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print(f"prog_widest {len(widest):>3d} pairs ({len(base)} authored + {len(fold)} dataset)")
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if __name__ == "__main__":
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main()
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