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VideoChat3 beats GPT-5 on video grounding: Open-source, full training stack released

VideoChat3, a 4-billion-parameter open-source video AI model from Nanjing University, outperforms GPT-5 and Gemini 2.5 Flash ...
The Robot ReportOpinion

How to avoid the teleoperation trap in robotics development

Teleoperation is necessary for training humanoid robots, but reinforcement learning and simulation are still necessary, says ...