iprlnav3/nav3_500k_cam

nav3 training data (hive pipeline) Assembled from the hive-format V2 pipeline (01→11→03→04→05→filter_chunks_ray→ label_chunks_ray). One row per priority-frame-anchored GOOD chunk: the chunk's frames (images_rgb), the per-frame (dx, dz, dyaw_deg) actions (+ bucketized action_tokens using the action_bins.json sidecar, n_bins=16), the full L1–L8 instruction tree from the local-GPU VLM labeler, and camera geometry: cam2world — (n_frames, 4, 4) per-frame extrinsics (OpenCV… See the full description on the dataset page: https://huggingface.co/datasets/iprlnav3/nav3_500k_cam.