Dataset · Hugging Face

iprlnav3/nav3_500k_cam

Name: nav3_500k_cam
Creator: iprlnav3
License: other
Keywords: language:en, license:other, size_categories:100K<n<1M, format:parquet, format:optimized-parquet, modality:image, modality:text, library:datasets, library:dask, library:polars, library:mlcroissant, region:us, robotics, navigation, vision-language

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.

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Author / organization	iprlnav3
License (as declared)	other
Downloads	409 (as reported by Hugging Face)
Likes	0
Created	7 July 2026
Last updated at source	7 July 2026

roboticsnavigationvision-language

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