Reason-RFT CoT Dataset

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

• id: reason-rft-cot-dataset
• kind: language and reasoning annotation
• robot or device: visual reasoning images incl. spatial transformation tasks (class: sensor only)
• how collected: generated chain-of-thought annotations
• size as stated: 100K<n<1M rows (HF tag); e.g. 60k spatial transformation, 35k counting
• hours: not stated | hours only claimed: none | episodes: not stated
• year: 2025
• organisation: tanhuajie2001 (HF account)
• licence: apache-2.0 (class: open)
• access: open (class: open)
• link (dataset): https://huggingface.co/datasets/tanhuajie2001/Reason-RFT-CoT-Dataset
• Hugging Face repository: tanhuajie2001/Reason-RFT-CoT-Dataset, 2,124 downloads in 30 days, https://huggingface.co/datasets/tanhuajie2001/Reason-RFT-CoT-Dataset
• note: Post-training strategy data used by the RoboBrain 2.0 line.

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