AI Engineer · AI

From VLM/VLA's to Embodied Agents — Armen Aghajanyan, Perceptron AI

Feed a model one hour of video and roughly a million visual tokens go in, yet the loss lands on about two percent of them, since the only ground truth is a transcript or a few labeled frames. Armen Aghajanyan calls that a humongous waste, and predicting every pixel treats a background pixel with the same weight as a gripper tip or a contact point. Perceptron's answer is a perceptive objective that learns which percepts will matter, rather than ha

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