ATOM (atom-ai): code snapshot (100fae0 + batched-train), README with measured numbers, curated checkpoints
9f1076a verified L_ign both — ablate-shared + distinct prompt bank
English. Numbers only. No fluency claim. Generated 2026-09-17 19:22 PDT.
What changed
Both flags ON: --field-ignorance-ablate-shared and --field-ignorance-prompt-bank.
Setup
| Item | Value |
|---|---|
| resume | atom_native_src.pt @ 2102500 |
| out | checkpoints/atom_native_lign_both/atom_native.pt @ 2105000 |
| steps | 2500 |
| L_ign | w=0.08, m=0.85, ablate=ON, prompt-bank=ON |
| elapsed | 44.7s (~55.9 tps) |
Artifacts: docs/artifacts/lign_both_2k5/.
Probe
| before | after | |
|---|---|---|
| surface logits | 0.992294 | 0.992358 |
| α (field) | 0.720524 | 0.698481 |
Train note
ign starts nonzero then falls to 0.000 (same hinge-off pattern as bank-only). mph=0.500, merges=0.
Verdict vs baseline logits ~0.991
Fail — after logits 0.992358 (no drop below ~0.991; slightly higher than before). α ~0.698481 (not killed). Combining both levers did not unlock inter-prompt logit separation under this smoke budget.