Record: V22 = V21 + PR #1953 levers + EVAL_SEQ_LEN=2816 -- val_bpb 1.05877 (3-seed mean, all strict <600s)#1945

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alertcat:v19-frontier

Commits on Apr 29, 2026

V18: PR #1797 BOS-fixed + tuned hparams (PR #1586/#1787/#1886)
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Add run_v18_2more.sh: 2-seed validation runner (314 + 1234) with auto summary
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Add finalize_v18.sh: auto-push 3-seed V18 results to GitHub
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V19: PR #1908 base + Asymmetric Logit Rescale + TTT_WD=2.0 default
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V19c stacked + V19b ablation scouts (PR #1925 simon-marcus hparams)
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CRITICAL FIX: add CASEOPS_ENABLED=1 + DATA_PATH/TOKENIZER_PATH to all V19 scouts
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V20 scout: drop MATRIX_LR penalty, keep TTT helpers, add LORA_RANK=144
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V21: COMPLETE PR #1855 stack + AWQ-lite + AsymLogit (CRITICAL FIX)
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V21 3-seed: FORCE_STOP_STEP=4920 strict <600s wallclock
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V21 OPT seeds 0+1234: GPTQ_RESERVE_SECONDS=4.0 strict <600s
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V21 RECORD: 3-seed mean 1.05932 BPB (std 0.00078) — breaks PR #1908 frontier
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V21 seed 42 REDO: strict <600s per community review
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V21 v2: re-ran seed 42 strict <600s per @aquariouseworkman + @romeerp review
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Commits on Apr 30, 2026