| --- |
| license: other |
| --- |
| # Archive: layer-selector-grid |
|
|
| EMA-consolidated research checkpoint archive. |
|
|
| Layer-selection grid: pinned per-source K/V norm on/off (lsel_pin), sel28 e/f/s arms, and the select28_bb noise/freeze cells (n0f0, n0f1, n1e28, n1f0, n1f1, n1unif). Verdict: the selector objective is flat -- 6 inits reach ~chance with different maps at identical loss; fixed first-28 is the shipped configuration. |
|
|
| Each `*.shards.stepNNNNNN/state.pt` holds only the EMA payload (`state['extra']['ema']`, fp32, clean names) extracted from the original training checkpoint, fingerprint-verified against `engine_meta.pt`. Loadable directly by `methods/lafm/vla_flow_ft.py:load_pretrain_trainables` with `init_use_ema=true`. Optimizer states were not retained. |
|
|
| ## Manifest |
|
|
| ```json |
| [ |
| { |
| "run": "lafm_vla_flow_neo2b_lsel_pin_normoff_20260820_083159", |
| "step_dir": "lafm_vla_flow_neo2b_lsel_pin_normoff_weights.ckpt.shards.step000007500", |
| "source": "ema", |
| "bytes": 1774692610 |
| }, |
| { |
| "run": "lafm_vla_flow_neo2b_lsel_pin_normoff_20260820_083159", |
| "step_dir": "lafm_vla_flow_neo2b_lsel_pin_normoff_weights.ckpt.shards.step000010000", |
| "source": "ema", |
| "bytes": 1774692610 |
| }, |
| { |
| "run": "lafm_vla_flow_neo2b_lsel_pin_normoff_20260820_103115", |
| "step_dir": "lafm_vla_flow_neo2b_lsel_pin_normoff_weights.ckpt.shards.step000002500", |
| "source": "ema", |
| "bytes": 1774692610 |
| }, |
| { |
| "run": "lafm_vla_flow_neo2b_lsel_pin_normoff_20260820_103115", |
| "step_dir": "lafm_vla_flow_neo2b_lsel_pin_normoff_weights.ckpt.shards.step000005000", |
| "source": "ema", |
| "bytes": 1774692610 |
| }, |
| { |
| "run": "lafm_vla_flow_neo2b_lsel_pin_normoff_20260820_103115", |
| "step_dir": "lafm_vla_flow_neo2b_lsel_pin_normoff_weights.ckpt.shards.step000007500", |
| "source": "ema", |
| "bytes": 1774692610 |
| }, |
| { |
| "run": "lafm_vla_flow_neo2b_lsel_pin_normoff_20260820_103115", |
| "step_dir": "lafm_vla_flow_neo2b_lsel_pin_normoff_weights.ckpt.shards.step000010000", |
| "source": "ema", |
| "bytes": 1774692610 |
| }, |
| { |
| "run": "lafm_vla_flow_neo2b_lsel_pin_normon_20260820_083202", |
| "step_dir": "lafm_vla_flow_neo2b_lsel_pin_normon_weights.ckpt.shards.step000007500", |
| "source": "ema", |
| "bytes": 1774692610 |
| }, |
| { |
| "run": "lafm_vla_flow_neo2b_lsel_pin_normon_20260820_083202", |
| "step_dir": "lafm_vla_flow_neo2b_lsel_pin_normon_weights.ckpt.shards.step000010000", |
| "source": "ema", |
| "bytes": 1774692610 |
| }, |
| { |
| "run": "lafm_vla_flow_neo2b_lsel_pin_normon_20260820_103116", |
| "step_dir": "lafm_vla_flow_neo2b_lsel_pin_normon_weights.ckpt.shards.step000002500", |
| "source": "ema", |
| "bytes": 1774692610 |
| }, |
| { |
| "run": "lafm_vla_flow_neo2b_lsel_pin_normon_20260820_103116", |
| "step_dir": "lafm_vla_flow_neo2b_lsel_pin_normon_weights.ckpt.shards.step000005000", |
| "source": "ema", |
| "bytes": 1774692610 |
| }, |
| { |
| "run": "lafm_vla_flow_neo2b_lsel_pin_normon_20260820_103116", |
| "step_dir": "lafm_vla_flow_neo2b_lsel_pin_normon_weights.ckpt.shards.step000007500", |
| "source": "ema", |
| "bytes": 1774692610 |
| }, |
| { |
| "run": "lafm_vla_flow_neo2b_lsel_pin_normon_20260820_103116", |
| "step_dir": "lafm_vla_flow_neo2b_lsel_pin_normon_weights.ckpt.shards.step000010000", |
| "source": "ema", |
| "bytes": 1774692610 |
| }, |
| { |
| "run": "lafm_vla_flow_neo2b_sel28e_20260820_2304", |
| "step_dir": "lafm_vla_flow_neo2b_select28_bb_weights.ckpt.shards.step000005000", |
| "source": "ema", |
| "bytes": 1774692230 |
| }, |
| { |
| "run": "lafm_vla_flow_neo2b_sel28e_20260820_2304", |
| "step_dir": "lafm_vla_flow_neo2b_select28_bb_weights.ckpt.shards.step000010000", |
| "source": "ema", |
| "bytes": 1774692230 |
| }, |
| { |
| "run": "lafm_vla_flow_neo2b_sel28f_20260820_2302", |
| "step_dir": "lafm_vla_flow_neo2b_select28_bb_weights.ckpt.shards.step000015000", |
| "source": "ema", |
| "bytes": 1774692230 |
| }, |
| { |
| "run": "lafm_vla_flow_neo2b_sel28f_20260820_2302", |
| "step_dir": "lafm_vla_flow_neo2b_select28_bb_weights.ckpt.shards.step000020000", |
| "source": "ema", |
| "bytes": 1774692230 |
| }, |
| { |
| "run": "lafm_vla_flow_neo2b_sel28s_sel28s_20260820_212754", |
| "step_dir": "lafm_vla_flow_neo2b_select28_bb_weights.ckpt.shards.step000025000", |
| "source": "ema", |
| "bytes": 1774692294 |
| }, |
| { |
| "run": "lafm_vla_flow_neo2b_sel28s_sel28s_20260820_212754", |
| "step_dir": "lafm_vla_flow_neo2b_select28_bb_weights.ckpt.shards.step000030000", |
| "source": "ema", |
| "bytes": 1774692294 |
| }, |
| { |
| "run": "lafm_vla_flow_neo2b_select28_bb_n0f0_20260820_170001", |
| "step_dir": "lafm_vla_flow_neo2b_select28_bb_weights.ckpt.shards.step000005000", |
| "source": "ema", |
| "bytes": 1774692294 |
| }, |
| { |
| "run": "lafm_vla_flow_neo2b_select28_bb_n0f0_20260820_170001", |
| "step_dir": "lafm_vla_flow_neo2b_select28_bb_weights.ckpt.shards.step000006000", |
| "source": "ema", |
| "bytes": 1774692294 |
| }, |
| { |
| "run": "lafm_vla_flow_neo2b_select28_bb_n0f1_20260820_165958", |
| "step_dir": "lafm_vla_flow_neo2b_select28_bb_weights.ckpt.shards.step000005000", |
| "source": "ema", |
| "bytes": 1774692294 |
| }, |
| { |
| "run": "lafm_vla_flow_neo2b_select28_bb_n0f1_20260820_165958", |
| "step_dir": "lafm_vla_flow_neo2b_select28_bb_weights.ckpt.shards.step000006000", |
| "source": "ema", |
| "bytes": 1774692294 |
| }, |
| { |
| "run": "lafm_vla_flow_neo2b_select28_bb_n1e28_20260820_170003", |
| "step_dir": "lafm_vla_flow_neo2b_select28_bb_weights.ckpt.shards.step000005000", |
| "source": "ema", |
| "bytes": 1774692294 |
| }, |
| { |
| "run": "lafm_vla_flow_neo2b_select28_bb_n1e28_20260820_170003", |
| "step_dir": "lafm_vla_flow_neo2b_select28_bb_weights.ckpt.shards.step000006000", |
| "source": "ema", |
| "bytes": 1774692294 |
| }, |
| { |
| "run": "lafm_vla_flow_neo2b_select28_bb_n1f0_20260820_170000", |
| "step_dir": "lafm_vla_flow_neo2b_select28_bb_weights.ckpt.shards.step000005000", |
| "source": "ema", |
| "bytes": 1774692294 |
| }, |
| { |
| "run": "lafm_vla_flow_neo2b_select28_bb_n1f0_20260820_170000", |
| "step_dir": "lafm_vla_flow_neo2b_select28_bb_weights.ckpt.shards.step000006000", |
| "source": "ema", |
| "bytes": 1774692294 |
| }, |
| { |
| "run": "lafm_vla_flow_neo2b_select28_bb_n1f1_20260820_165956", |
| "step_dir": "lafm_vla_flow_neo2b_select28_bb_weights.ckpt.shards.step000005000", |
| "source": "ema", |
| "bytes": 1774692294 |
| }, |
| { |
| "run": "lafm_vla_flow_neo2b_select28_bb_n1f1_20260820_165956", |
| "step_dir": "lafm_vla_flow_neo2b_select28_bb_weights.ckpt.shards.step000006000", |
| "source": "ema", |
| "bytes": 1774692294 |
| }, |
| { |
| "run": "lafm_vla_flow_neo2b_select28_bb_n1unif_20260820_170005", |
| "step_dir": "lafm_vla_flow_neo2b_select28_bb_weights.ckpt.shards.step000005000", |
| "source": "ema", |
| "bytes": 1774692294 |
| }, |
| { |
| "run": "lafm_vla_flow_neo2b_select28_bb_n1unif_20260820_170005", |
| "step_dir": "lafm_vla_flow_neo2b_select28_bb_weights.ckpt.shards.step000006000", |
| "source": "ema", |
| "bytes": 1774692294 |
| } |
| ] |
| ``` |
|
|
