Nvidia(US:NVDA) 创业邦·2025-10-13 03:53Core Viewpoint - xAI, founded by Elon Musk, is entering the world model arena, intensifying competition among AI giants like Meta and Google DeepMind [3][9][10]. Group 1: xAI's Entry into World Models - xAI has recruited several senior researchers from NVIDIA to enhance its capabilities in world models [3][11]. - The concept of "world models" is seen as a foundational element for Artificial General Intelligence (AGI), allowing AI to simulate and understand the physical 3D world [22][23]. - The initial focus of xAI's world model efforts may be on video games, aiming to create AI that can generate adaptive and realistic 3D environments based on player behavior [29][30]. Group 2: Key Personnel and Their Backgrounds - Zeeshan Patel and Ethan He, both previously at NVIDIA, have joined xAI, bringing expertise in deep learning and multimodal models [11][18]. - Patel's background includes work on large-scale multimodal models and training frameworks, while He has significant experience in video self-supervised learning and large-scale video models [12][16]. Group 3: Applications and Future Goals - xAI plans to leverage NVIDIA's Omniverse platform, a leading simulation system, to enhance its world model training and evaluation [19][20]. - The ultimate goal is to release an AI-generated game by the end of 2026, aligning with Musk's vision of AI understanding the essence of the universe [33][34]. - The formation of a multimodal team at xAI indicates a strategic focus on integrating various forms of media, including images, videos, and audio, to enhance AI capabilities [30][37].