Ego-R1 Data and Bench

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

• id: ego-r1-data-and-bench
• kind: egocentric
• robot or device: week-long egocentric videos (class: human egocentric)
• how collected: chain-of-tool-thought traces and QA
• size as stated: Ego-CoTT-25K; Ego-QA-4.4K (per atlas); 500 hours
• hours: 500 | hours only claimed: none | episodes: not stated
• year: 2025
• organisation: NTU S-Lab et al.
• licence: not stated (class: not stated)
• access: open on Hugging Face (class: open)
• link (paper): https://arxiv.org/abs/2506.13654
• part of: EgoLife. Its hours are counted there, not added again to the index's total
• note: Derived.

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