NVIDIA has launched Cosmos 3, an omnimodal world model that unifies language, image, video, audio, and action using a Mixture-of-Transformers architecture. This release includes open weights, code, and datasets, with fine-tuned versions achieving state-of-the-art results on image and video generation benchmarks. Additionally, NVIDIA introduced Nemotron 3 Ultra, a highly efficient 550B open-weight LLM, and previewed the RTX Spark superchip for personal computers. AI
IMPACT NVIDIA's Cosmos 3 release advances omnimodal capabilities, while Nemotron 3 Ultra pushes open-weight LLM performance, potentially accelerating open-source AI development and applications.
RANK_REASON Cluster contains announcements of new frontier models (Cosmos 3, Nemotron 3 Ultra) from a major AI lab (NVIDIA). [lever_c_demoted from frontier_release: ic=1 ai=1.0]
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