weepiess2383/arc-p4x-overflow

Archive: p4x-overflow

EMA-consolidated research checkpoint archive.

p42-p46 overflow grid: bb75k m323 augmentation arms (noaug / augboth / mergednorm / zerostate / ff-merged) plus the p44 scratch rich-text and uninorm arms.

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

[
  {
    "run": "lafm_vla_flow_neo2b_scratch_richtext_mask_p44v1mask",
    "step_dir": "lafm_vla_flow_neo2b_scratch_richtext_mask_weights.ckpt.shards.step000007500",
    "source": "ema",
    "bytes": 1774687562
  },
  {
    "run": "lafm_vla_flow_neo2b_scratch_richtext_p44arm2",
    "step_dir": "lafm_vla_flow_neo2b_scratch_richtext_weights.ckpt.shards.step000007500",
    "source": "ema",
    "bytes": 1774687562
  },
  {
    "run": "lafm_vla_flow_neo2b_scratch_uninorm_p44arm1",
    "step_dir": "lafm_vla_flow_neo2b_scratch_uninorm_weights.ckpt.shards.step000007500",
    "source": "ema",
    "bytes": 1774687562
  },
  {
    "run": "lafm_vla_flow_neo2b_skip28_lindep_libero_bb75k_m323_augboth_p42augboth",
    "step_dir": "lafm_vla_flow_neo2b_skip28_lindep_libero_bb75k_m323_augboth_weights.ckpt.shards.step000007500",
    "source": "ema",
    "bytes": 1774687626
  },
  {
    "run": "lafm_vla_flow_neo2b_skip28_lindep_libero_bb75k_m323_mergednorm_p43merged",
    "step_dir": "lafm_vla_flow_neo2b_skip28_lindep_libero_bb75k_m323_mergednorm_weights.ckpt.shards.step000030000",
    "source": "ema",
    "bytes": 1774687626
  },
  {
    "run": "lafm_vla_flow_neo2b_skip28_lindep_libero_bb75k_m323_noaug_p42noaug",
    "step_dir": "lafm_vla_flow_neo2b_skip28_lindep_libero_bb75k_m323_noaug_weights.ckpt.shards.step000030000",
    "source": "ema",
    "bytes": 1774687626
  },
  {
    "run": "lafm_vla_flow_neo2b_skip28_lindep_libero_bb75k_m323_zerostate_p46zerostate",
    "step_dir": "lafm_vla_flow_neo2b_skip28_lindep_libero_bb75k_m323_zerostate_weights.ckpt.shards.step000005000",
    "source": "ema",
    "bytes": 1774687626
  },
  {
    "run": "lafm_vla_flow_neo2b_skip28_lindep_libero_fullft_bb75k_merged_p45ffmerged",
    "step_dir": "lafm_vla_flow_neo2b_skip28_lindep_libero_fullft_bb75k_merged_weights.ckpt.shards.step000020000",
    "source": "ema",
    "bytes": 10925447666
  }
]