AGP Execution Roadmap V1

- `Gemma 4 E2B` Thunder stage-one LoRA backbone - full train and held-out route oracle artifacts - route/vitality head `v1` on original conservative labels - calibrated threshold sweep over saved oracle metrics - recalibrated route/vitality head `v2` - three-head controller with earliest-layer supervision - corrected `transfer_v2` same-host adapter run - calibrated label regime: `kl=4.0`, `margin_delta=0.15` - held-out route accuracy: `0.8444` - held-out vitality accuracy: `1.0` - exact held-out separation for: - `accept_local` - `revive_local` - `escalate` - remaining route confusion is mainly: - `continue_local -> accept_local` This means the backbone hidden states are already useful enough to support a learned controller. The remaining work is to convert that controller into a real distributed latent-transfer system. - corrected dataset: `transfer_v2_k4_m015` - best run: `transfer_adapter_v2_20260418_000114` - best checkpoint: step `1400` - held-out overall: - cosine `0.9226` - MSE `0.1097` - held-out by route: - `escalate`: cosine `0.9310`, MSE `0.0792` - `continue_local`: cosine `0.9432`, MSE `0.0979` - `accept_local`: cosine `0.6189`, MSE `0.6541` - held-out by layer: - layer `30`: cosine `0.9360`, MSE `0.0868` - layer `26`: cosine `0.6189`, MSE `0.6541` - late-boundary transfer is already strong enough to justify the next routed-resume stage - true early-layer transfer is still weak - the next phase should not pretend these are the same problem