weepiess2383/arc-unified-fullft-v2

Archive: unified-fullft-v2

EMA-consolidated research checkpoint archive.

Unified full-FT co-train v2 (0810_0024). SINGLE COPY backing the published LIBERO 96.88 +/- 0.36 pi0.5-parity result. Uploaded for durability; sources retained pending confirmation that the paper's numbers are locked.

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_skip28_lindep_libero_unified_fullft_cotrain_v2_v2_0810_0024",
    "step_dir": "lafm_vla_flow_neo2b_skip28_lindep_libero_unified_fullft_cotrain_v2_weights.ckpt.shards.step000002500",
    "source": "ema",
    "bytes": 12358936834
  },
  {
    "run": "lafm_vla_flow_neo2b_skip28_lindep_libero_unified_fullft_cotrain_v2_v2_0810_0024",
    "step_dir": "lafm_vla_flow_neo2b_skip28_lindep_libero_unified_fullft_cotrain_v2_weights.ckpt.shards.step000005000",
    "source": "ema",
    "bytes": 12358936834
  },
  {
    "run": "lafm_vla_flow_neo2b_skip28_lindep_libero_unified_fullft_cotrain_v2_v2_0810_0024",
    "step_dir": "lafm_vla_flow_neo2b_skip28_lindep_libero_unified_fullft_cotrain_v2_weights.ckpt.shards.step000007500",
    "source": "ema",
    "bytes": 12358936834
  },
  {
    "run": "lafm_vla_flow_neo2b_skip28_lindep_libero_unified_fullft_cotrain_v2_v2_0810_0024",
    "step_dir": "lafm_vla_flow_neo2b_skip28_lindep_libero_unified_fullft_cotrain_v2_weights.ckpt.shards.step000010000",
    "source": "ema",
    "bytes": 12358936834
  },
  {
    "run": "lafm_vla_flow_neo2b_skip28_lindep_libero_unified_fullft_cotrain_v2_v2_0810_0024",
    "step_dir": "lafm_vla_flow_neo2b_skip28_lindep_libero_unified_fullft_cotrain_v2_weights.ckpt.shards.step000012500",
    "source": "ema",
    "bytes": 12358936834
  },
  {
    "run": "lafm_vla_flow_neo2b_skip28_lindep_libero_unified_fullft_cotrain_v2_v2_0810_0024",
    "step_dir": "lafm_vla_flow_neo2b_skip28_lindep_libero_unified_fullft_cotrain_v2_weights.ckpt.shards.step000015000",
    "source": "ema",
    "bytes": 12358936834
  },
  {
    "run": "lafm_vla_flow_neo2b_skip28_lindep_libero_unified_fullft_cotrain_v2_v2_0810_0024",
    "step_dir": "lafm_vla_flow_neo2b_skip28_lindep_libero_unified_fullft_cotrain_v2_weights.ckpt.shards.step000017500",
    "source": "ema",
    "bytes": 12358936834
  },
  {
    "run": "lafm_vla_flow_neo2b_skip28_lindep_libero_unified_fullft_cotrain_v2_v2_0810_0024",
    "step_dir": "lafm_vla_flow_neo2b_skip28_lindep_libero_unified_fullft_cotrain_v2_weights.ckpt.shards.step000020000",
    "source": "ema",
    "bytes": 12358936834
  }
]