DAILY RESEARCH REPORTBACK TO MASTER SHEET2026-04-27

val_bpb · 44 of 512 · 4 warnings
findings mentioning this date
| 2026-04-27 | 4 | 4 |
audit summary
{
  "date": "2026-04-27",
  "fatal": 0,
  "headline_metric": "val_bpb",
  "raw_records": 512,
  "render_records": 44,
  "test_rows": 4,
  "warnings": 4
}
13 commits on 2026-04-27
  1. 58ee03b8 06:53:15 parameter-golf-lab Record: SmearGate BOS Fix + PR #1787 Base + Smear Gate + LQER Asymmetric + Phased TTT
  2. 612a1a9b 10:45:53 parameter-golf-lab Record: SP8192 + LQER + Sparse Attn Gate + BOS-Fixed SmearGate + 9-Hparam Greedy Stack — val_bpb 1.06108 (3-seed mean)
  3. 7459c31e 12:02:31 parameter-golf-lab Fix AI hallucinations in README, code files unaffected
  4. 03291bbb 12:32:59 parameter-golf-lab No code changes, update README to clarify that fixed-step setup was for internal hp trials only; submission used 600s wallclock
  5. d8e98d5b 16:20:34 parameter-golf-lab looped tokenizer body: val_bpb 0.87980 (3-seed mean), 15.6MB legal
  6. 43937b85 16:24:52 parameter-golf-lab README: add looped tokenizer body 0.87980 to leaderboard
  7. 5260629e 17:09:32 parameter-golf-lab add maybe this is good
  8. 50345dc9 17:59:02 parameter-golf-lab loop+TTT compact body: val_bpb 0.87480 (3-seed mean), 14.9MB legal
  9. aadd8306 19:19:35 parameter-golf-lab Record: SmearGate BOS Fix 3-Seed Reproduction — val_bpb 1.06145
  10. 7fdeeef5 20:54:36 parameter-golf-lab Leo: val_bpb 0.85330 (3-seed mean), 14.8MB legal
  11. 3588bed6 00:40:37 parameter-golf-lab compact tokenizer body: val_bpb 0.85018 (3-seed mean), 16.0MB legal
  12. 160ff7be 01:19:42 parameter-golf-lab rename: maybe this is good -> turtle power
  13. 05ee2a7a 01:21:08 parameter-golf-lab rename: turtle power -> turtle.power
DATE2026-04-27
DAY041
PRIMARY METRICVAL_BPB
TESTS RUN4 unique (0 valid / 4 TTT leakage)
ARCHITECTURE FAMILYOTHER (×3) · LOOPED TOKENIZER BODY (×1)
CLASSIFICATIONEXPERIMENTAL 100% (4)

SECTION 1.0 — TRAJECTORY

VAL_BPB for 2026-04-27 panel 1 of 2
csv data
VAL_BPB for 2026-04-27 panel 2 of 2
csv data

SECTION 2.0 — TEST RUNS

EXPERIMENTAL TEST RUNS — 4

#TIMEHWABLATIONVAL_BPBSTATUSΔ %OPEN
100:40—compact tokenizer body: val_bpb 0.85018 (3-seed mean), 16.0MB legal0.8502INVALID—
details
216:20—looped tokenizer body: val_bpb 0.87980 (3-seed mean), 15.6MB legal0.8798INVALID—
details
317:59—loop+TTT compact body: val_bpb 0.87480 (3-seed mean), 14.9MB legal0.8748INVALID—
details
420:54—Leo: val_bpb 0.85330 (3-seed mean), 14.8MB legal0.8533INVALID—
details