polar / artifacts

Commit History

  1. artifact v4: clarify whitening mean/var are per masked TOKEN (token-weighted), not per sample

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    a25e7c3
  2. artifact v4: clarify whitening mean/var are per masked TOKEN (token-weighted), not per sample

    Verified signature
    71d92c2
  3. artifact v3: add "what normalize_advantages does" (global batch z-score whitening)

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    804ccdb
  4. artifact v3: add "what normalize_advantages does" (global batch z-score whitening)

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    f9fb149
  5. artifact v2: sharper root cause + exact-context code + worked one-dissenter example; fix 16<->0 (fully-unanimous is SAFE)

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    826e4e5
  6. artifact(html): GRPO 1e6 advantage blow-up incident report

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    a0277d5
  7. artifact: GRPO ±1e6 advantage blow-up incident (reward LOO std-norm) 2026-07-07

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    17441db