AI竞赛白热化：马斯克xAI融资百亿，亚马逊、微美全息加速AI大模型应用

Group 1 - xAI, founded in July 2023, has raised a total of $10 billion, including $5 billion in debt financing and $5 billion in strategic equity financing, indicating strong market confidence in its future development [1][3] - The successful funding will accelerate xAI's development of AI solutions, particularly in data center construction and the iteration of its flagship platform Grok [3] - xAI is negotiating an additional $20 billion in equity financing, which could push its valuation beyond $120 billion [3] Group 2 - Amazon has announced significant breakthroughs in robotics and AI, launching a new AI foundational model called Deep Fleet and achieving a milestone of deploying over one million robots [3] - Baidu has open-sourced its Wenxin large model 4.5 series, providing various models with pre-trained weights and inference code, lowering the barrier for AI technology usage [3] - Apple is considering abandoning its in-house model in favor of collaborating with Anthropic or OpenAI to enhance the new version of Siri, introducing new dynamics in the AI competitive landscape [5] Group 3 - Weimi Hologram is leveraging its technological expertise in AI large models, promoting innovation through an open-source model and advancing multi-modal model development for smart manufacturing and smart city applications [5] - The global AI sector is experiencing robust growth, with major companies increasing investments to drive innovation and application of AI technologies [5]