{ "name": "LongVideo-Reason", "date": "2025-07-10", "date_pass": true, "status": "eligible", "license": "research-only dataset; original video terms apply", "evidence": "https://github.com/NVlabs/Long-RL", "split": "train only", "media": "Official maintainer linked Perflow-Shuai/movie_mp4 in issue #1; first finite batch uses T,k,5 original-video shards due local storage budget." }