marinero4972/Open-o3-Video

Open-o3 Video TL; DR: Open-o3 Video integrates explicit spatio-temporal evidence into video reasoning through curated STGR datasets and a two-stage SFT–RL training strategy, achieving state-of-the-art results on V-STAR and delivering verifiable, reliable reasoning for video understanding. Data To provide unified spatio-temporal supervision for grounded video reasoning, we build two datasets: STGR-CoT-30k for supervised fine-tuning and STGR-RL-36k for reinforcement… See the full description on the dataset page: https://huggingface.co/datasets/marinero4972/Open-o3-Video.

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