Add verified full-suite LoopWAM v0 4/1 KV mix training checkpoint

README.md

@@ -9,7 +9,7 @@ tags:
 
 # LoopWAM final checkpoints
 
-Final trained policy weights from the LoopWAM experiments. This repository contains **16 checkpoints**, separated by training data scope. Both original and repeated 4/4 runs are retained. All production checkpoints are from completed ten-epoch runs with global batch 128 and training seed 42.
+Final trained policy weights from the LoopWAM experiments. This repository contains **17 checkpoints**, separated by training data scope. Both original and repeated 4/4 runs are retained. All production checkpoints are from completed ten-epoch runs with global batch 128 and training seed 42.
 
 ## October 9 additions: all-loop KV
 
@@ -56,6 +56,14 @@ The policy completed ten epochs on the four-suite full dataset with global batch
 
 The checkpoint completed ten epochs on the four-suite full dataset with global batch 128. Evaluation has not been run.
 
+## October 11 addition: full-suite mix 4/1
+
+| Directory | Model | Video/action loops | Parameters | Evaluation |
+|---|---|---:|---:|---|
+| [libero-all-suites/v0-video4-action1-kv-mix](libero-all-suites/v0-video4-action1-kv-mix) | v0 | 4/1 mix | 584,536,423 | Training only; evaluation not run |
+
+The checkpoint completed ten epochs on the four-suite full dataset with global batch 128. Evaluation has not been run.
+
 ## Checkpoint index
 
 | Directory | Model | Video/action loops | Parameters | Final evaluation |

checkpoint_index.json

@@ -432,7 +432,46 @@
       "normalization_sha256": "d5ad351eb3272f416d34082e8af5483ba1118ceca355a37d9f268fdb269fb3e4",
       "fairness_check_passed": true,
       "created_utc": "2026-10-10T14:40:41.813293+00:00"
+    },
+    {
+      "id": "v0_full_4_1_mix_job4825",
+      "repo_path": "libero-all-suites/v0-video4-action1-kv-mix",
+      "source_sha256": "a2beed97118718b4d704400fe276051f1e5c8d766d1b79e86e2b622c324f2a34",
+      "source_bytes": 7015574463,
+      "export_sha256": "ec4ff8ab3e00a761bd75c180bb70a93e0632d84862c5c6ff27746065342c579d",
+      "export_bytes": 2338636469,
+      "format": "loopwam-s-v1",
+      "optimizer_included": false,
+      "step": 21700,
+      "version": "v0",
+      "video_loops": 4,
+      "action_loops": 1,
+      "action_kv_mode": "mix",
+      "parameters": 584536423,
+      "dataset_scope": "full_libero",
+      "epochs": 10,
+      "global_batch": 128,
+      "training_seed": 42,
+      "evaluation_status": "not_run_training_only",
+      "success_rate": null,
+      "successes": null,
+      "episodes": 0,
+      "training_seconds": 78072.2883525081,
+      "initialization_mode": "canonical_wan_artifact_fresh_optimizer",
+      "retained_epoch_checkpoints_on_server": [
+        5,
+        6,
+        7,
+        8,
+        9,
+        10
+      ],
+      "tensor_equality_verified": true,
+      "source_revision": "a52d351cd78253820c146e4215ad612883f71f2d",
+      "normalization_sha256": "d5ad351eb3272f416d34082e8af5483ba1118ceca355a37d9f268fdb269fb3e4",
+      "fairness_check_passed": true,
+      "created_utc": "2026-10-11T01:51:02.020562+00:00"
     }
   ],
-  "updated_utc": "2026-10-10T14:40:42.538899+00:00"
+  "updated_utc": "2026-10-11T01:51:02.705625+00:00"
 }

libero-all-suites/v0-video4-action1-kv-mix/README.md

@@ -0,0 +1,7 @@
+# LoopWAM v0 4/1 all-loop KV mix — full LIBERO
+
+Completed ten-epoch full-suite training checkpoint (Spatial, Object, Goal and LIBERO-10), seed 42, global batch 128, DDP on two H100 GPUs. This checkpoint has not been evaluated after training.
+
+`policy.pt` is the native LoopWAM checkpoint with optimizer state removed. Its model tensors were checked for exact equality with the completed training checkpoint. It supports inference or fresh-optimizer fine-tuning, but not exact optimizer-state resume. Keep the accompanying `dataset_stats.json` matched to this checkpoint.
+
+Training started from fresh canonical donor initialization and completed at update 21,700. Epoch checkpoints 5 through 10 remain on the training server. The training manifest, timing, data provenance, fairness checks and source/export hashes are included. See `export.json`.

libero-all-suites/v0-video4-action1-kv-mix/dataset_stats.json

@@ -0,0 +1,50 @@
+{
+  "action": {
+    "default": {
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+        0.9375,
+        0.9375,
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+        -0.375,
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+        0.0
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+    }
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+  "num_episodes": 1712,
+  "num_transition": 277713,
+  "state": {
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+        0.3904264271259308,
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+        3.5618896484375,
+        1.3863215446472168,
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+        0.0013126095291227102
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+        -0.042015016078948975
+      ]
+    }
+  }
+}

libero-all-suites/v0-video4-action1-kv-mix/export.json

@@ -0,0 +1,39 @@
+{
+  "id": "v0_full_4_1_mix_job4825",
+  "repo_path": "libero-all-suites/v0-video4-action1-kv-mix",
+  "source_sha256": "a2beed97118718b4d704400fe276051f1e5c8d766d1b79e86e2b622c324f2a34",
+  "source_bytes": 7015574463,
+  "export_sha256": "ec4ff8ab3e00a761bd75c180bb70a93e0632d84862c5c6ff27746065342c579d",
+  "export_bytes": 2338636469,
+  "format": "loopwam-s-v1",
+  "optimizer_included": false,
+  "step": 21700,
+  "version": "v0",
+  "video_loops": 4,
+  "action_loops": 1,
+  "action_kv_mode": "mix",
+  "parameters": 584536423,
+  "dataset_scope": "full_libero",
+  "epochs": 10,
+  "global_batch": 128,
+  "training_seed": 42,
+  "evaluation_status": "not_run_training_only",
+  "success_rate": null,
+  "successes": null,
+  "episodes": 0,
+  "training_seconds": 78072.2883525081,
+  "initialization_mode": "canonical_wan_artifact_fresh_optimizer",
+  "retained_epoch_checkpoints_on_server": [
+    5,
+    6,
+    7,
+    8,
+    9,
+    10
+  ],
+  "tensor_equality_verified": true,
+  "source_revision": "a52d351cd78253820c146e4215ad612883f71f2d",
+  "normalization_sha256": "d5ad351eb3272f416d34082e8af5483ba1118ceca355a37d9f268fdb269fb3e4",
+  "fairness_check_passed": true,
+  "created_utc": "2026-10-11T01:51:02.020562+00:00"
+}

libero-all-suites/v0-video4-action1-kv-mix/policy.pt

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ec4ff8ab3e00a761bd75c180bb70a93e0632d84862c5c6ff27746065342c579d
+size 2338636469

libero-all-suites/v0-video4-action1-kv-mix/training_timing.json

@@ -0,0 +1,54 @@
+{
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+  "windows_seen": 2777130,
+  "planned_updates": 21700,
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+  "checkpoint_seconds_total": 72.32836162298918,
+  "checkpoint_count": 10,
+  "measured_mean_update_seconds": 3.592507152360916,
+  "estimated_total_training_hours": 21.654834779508853,
+  "estimate_note": "Projection from measured updates; excludes setup/checkpoint overhead",
+  "latest": {
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+    "epoch": 10,
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+    "loop/2/video_state_rms": 1.4733300856602045,
+    "loop/3/video_state_rms": 1.5938536090615354,
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+  }
+}