# Shiki42/PutCab-CTR-Train50-V4

From the catalogue. Listed by one researcher from one source page.

- id: `shiki42-putcab-ctr-train50-v4`
- kind: teleop
- robot or device: aloha (class: bimanual)
- how collected: LeRobot v2.1 recording
- size as stated: 50 episodes; 0.2 hours
- hours: 0.2 | hours only claimed: none | episodes: 50
- year: 2026
- organisation: Shiki42
- licence: not stated (class: not stated)
- access: open (class: open)
- link (dataset): https://huggingface.co/datasets/Shiki42/PutCab-CTR-Train50-V4
- Hugging Face repository: `Shiki42/PutCab-CTR-Train50-V4`, 1,728 downloads in 30 days, https://huggingface.co/datasets/Shiki42/PutCab-CTR-Train50-V4
- note: IdleMask review — passed (2026-09-19) Reviewed by the dataset owner: observation.arm_active_mask is correct under the approved prefix-only rule. This section supersedes previous ...

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