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. | |