R12 Typed Controller v2 — in flight
Job: 691792 on Newton (evc TBD). Protocol R12-TYPED-CONTROLLER-v2.
Setup
- Init:
train/sft_typed_controller_v1_200k_r1/sft_ep1.pt(immutable flagship untouched) - Data: seed
2026071701, 8k train / 256 heldout (heldout-first; rollout-prompt leak ban only) - Mix weights:
atomic=0.20 rollout=0.25 resume=0.10 native_atomic=0.45 - SFT: 2 epochs, no
torch.compile - Eval:
eval_typed_controller_v1.py(fixed early-stop)
Gates (locked)
| Gate | Threshold |
|---|---|
| Typed rollout | ≥35% |
| Typed − direct | ≥10pp |
| Atomic step | ≥50% (relaxed climb vs v1 70%) |
| Done rate | ≥80% |
| Beats v1 rollout | ≥21.4% (+5pp over 16.4%) |
Prior failed submits
| Job | Issue |
|---|---|
691785 | train∩heldout prompt overlap |
691786 | generator dropped rollout/resume via prompt dedupe; cancelled |
691787 | synced wrong path; cancelled |
691790 | heldout fill failed (native/resume leak ban exhausted base_conversion) |
Remote smoke after fix: 60k train rows with {atomic, native_atomic, resume, rollout} all present.
Artifacts (expected)
artifacts/r12/typed_controller_v2/{train,heldout,audit,eval_sft,decision}.json*train/sft_typed_controller_v2_from_v1_r1/sft_ep2.pt