PANews reported on June 4th that at the 2026 GTC Taipei conference, NVIDIA officially announced its flagship product – NVIDIA Cosmos 3. This open-world foundational model for physics AI, featuring a new hybrid Transformer architecture, integrates three core capabilities: visual inference, world generation, and action prediction, becoming the world's first fully open, multimodal physics AI model. Simultaneously, NVIDIA spearheaded the establishment of a global developer collaboration alliance, officially launching the physics AI ecosystem and signaling the accelerated arrival of the era of large-scale deployment of physics AI. NVIDIA also unveiled a major ecosystem initiative, officially establishing the NVIDIA Cosmos Coalition global collaboration alliance, bringing together top world model R&D teams and AI developers worldwide to jointly promote the technological iteration and widespread adoption of next-generation open-world models.