美股研究社·2025-11-18 11:33Group 1 - The article highlights the rapid development of artificial intelligence technology, presenting extensive opportunities in the market [3] - AI Daily focuses on uncovering and analyzing the latest AI concept stocks and market trends, providing in-depth industry insights and value analysis [3] Group 2 - Kimi K2 Thinking model has been integrated into the AI search application Perplexity, becoming the only domestic model to be included, alongside OpenAI's GPT-5.1 [5] - Perplexity has experienced explosive growth since its establishment in 2022, with 30 million monthly active users and a valuation exceeding $20 billion, making it the highest-valued AI search application globally [5] Group 3 - Ant Group launched a universal AI assistant named "Lingguang," capable of generating applications in 30 seconds through natural language, featuring editable, interactive, and shareable content [6] - Lingguang is the first AI assistant in the industry to support full-code generation of multimodal content, with three initial functions: "Lingguang Dialogue," "Lingguang Flash Application," and "Lingguang Open Eye," supporting various forms of information output [6] Group 4 - Elon Musk's xAI released the latest version of its chatbot, Grok 4.1, which reportedly offers significant improvements in speed and quality compared to previous versions [8] - Grok 4.1 is designed to better detect subtle intentions and maintain coherence while reducing the hallucination rate from 12% in Grok 4 to 4.2% in Grok 4.1 [8] Group 5 - Dell Technologies is integrating advanced NVIDIA hardware into its servers to provide AI application and high-performance computing capabilities for enterprises [10] - The new PowerEdge XE8712 server can accommodate up to 144 Nvidia Blackwell GPUs per standard rack, with plans for release in December [10] - Dell is expanding its automation platform and storage engine using NVIDIA solutions, with enterprise-level SONiC distribution and SmartFabric Manager support expected to launch in the first half of 2026 [10]