马斯克xAI推出Grok - 4 大模型将至，Meta/微美全息深耕开源AI融合加速

Group 1 - Tesla's CEO Elon Musk announced the official release of the latest AI model Grok-4 from his startup xAI [1] - Grok-4 is expected to provide a "super upgrade" for Tesla's Full Self-Driving (FSD) system and the Optimus humanoid robot [2] - Grok-3 previously showcased strong reasoning and logic capabilities, outperforming competitors like Gemini, Claude, and GPT-4o in various benchmarks [4] Group 2 - Apple has recently acquired two AI companies, indicating a strategic move to enhance its technology in the Apple Vision Pro headset and Apple Intelligence AI [6] - One of the acquired companies, TrueMeeting, specializes in generating AI avatars through facial scanning, while WhyLabs focuses on monitoring large language models to prevent "hallucination" phenomena [8] - Meta has prioritized AI technology development, with CEO Mark Zuckerberg personally recruiting top AI talent and planning to invest hundreds of billions in AI infrastructure [9][11] Group 3 - WIMI, as an innovative player in the AI field, is focusing on high-performance computing and multi-modal models to enhance its core competitiveness [12] - The company emphasizes "self-controllable computing power" and is developing customized chips to support large model training and complex applications [12] - The global race for AI application dominance is driving advancements in AI visual reasoning and multi-modal models, which are expected to significantly accelerate human innovation [13]