NVIDIA expands Cosmos with training, simulation and data tools

NVIDIA said it has expanded its Cosmos platform with new training tools, simulation checkpoints and Cosmos Data Factory blueprints to help developers build world models for physical AI systems. The announcement, published by NVIDIA on Oct. 22, 2026, adds to a platform the company says ranks in the top five on six open-model leaderboards and is aimed at moving projects from data preparation to deployment. According to NVIDIA, Cosmos Data Factory brings together tools for labeling, curating, augmenting and evaluating multimodal training data at scale. The company said Cosmos Curator now supports multimodal, multisensory inputs and processing blocks. Cosmos Data Factory is available through GitHub, Microsoft Azure, Nebius and CoreWeave, and includes cloud-native blueprints for autonomous-vehicle dataset generation, image attribute augmentation, event video generation, defect image generation and video data…

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