Upload LeRobot dataset for OpenManipulator-X

README.md

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+---
+task_categories:
+- robotics
+tags:
+- LeRobot
+- OpenManipulator-X
+- SmolVLA
+---
+
+# OpenManipulator-X Dataset for SmolVLA Fine-tuning
+
+This dataset contains demonstrations for the OpenManipulator-X 5-DOF robot arm.
+
+## Dataset Details
+- Robot: OpenManipulator-X (5-DOF)
+- Camera: Single RGB+Depth (4-channel)
+- Task: Random object manipulation/grasping
+- Format: LeRobot v2.1 (Parquet + metadata)
+
+## Usage
+
+```python
+from lerobot.datasets.lerobot_dataset import LeRobotDataset
+
+dataset = LeRobotDataset("Hotteok/openmanipulator_test_final")
+```
+
+## Training
+
+```bash
+lerobot-train \
+    --policy.type smolvla \
+    --dataset.repo_id Hotteok/openmanipulator_test_final \
+    --policy.max_state_dim 5 \
+    --policy.max_action_dim 5
+```

data/chunk-000000/episode_000000.parquet

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data/chunk-000000/episode_000004.parquet

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meta/episodes.jsonl

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+{"episode_index": 0, "start_frame": 0, "end_frame": 2, "length": 2, "success": false, "instruction": "Grasp the object"}
+{"episode_index": 1, "start_frame": 2, "end_frame": 4, "length": 2, "success": false, "instruction": "Pick up the target"}
+{"episode_index": 2, "start_frame": 4, "end_frame": 6, "length": 2, "success": false, "instruction": "Grab the item"}
+{"episode_index": 3, "start_frame": 6, "end_frame": 8, "length": 2, "success": false, "instruction": "Grip the object"}
+{"episode_index": 4, "start_frame": 8, "end_frame": 10, "length": 2, "success": false, "instruction": "Hold the target"}

meta/info.json

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+{
+  "codebase_version": "v2.0",
+  "robot_type": "openmanipulator_x",
+  "total_episodes": 5,
+  "total_frames": 10,
+  "fps": 30,
+  "chunks_size": 10,
+  "data_path": "data/chunk-{episode_chunk:06d}/episode_{episode_index:06d}.parquet",
+  "features": {
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+      ],
+      "dtype": "float32",
+      "names": null
+    },
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+      "shape": [
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+        640
+      ],
+      "dtype": "uint8",
+      "names": [
+        "c",
+        "h",
+        "w"
+      ]
+    },
+    "action": {
+      "shape": [
+        5
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+      "dtype": "float32",
+      "names": null
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+    "episode_index": {
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+      "dtype": "int64",
+      "names": null
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+      "dtype": "int64",
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+    "timestamp": {
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+      "names": null
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+    "next.done": {
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+      "dtype": "bool",
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+    "next.success": {
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+      "dtype": "bool",
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+  },
+  "splits": {
+    "train": "0:4",
+    "val": "4:5"
+  },
+  "video_info": {},
+  "encoding": {
+    "images": "raw"
+  }
+}

meta/stats.json

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+}

meta/tasks.jsonl

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+{"task_index": 0, "task": "grasp the target object"}