Venture(US:VEMLY) 3 6 Ke·2025-08-15 02:26Core Insights - Igor Babuschkin, co-founder of xAI, announced his departure to start a new venture, Babuschkin Ventures, after significant contributions to the company, including the development of the world's largest AI supercomputer, Colossus, and the multi-modal model Grok 4 [1][2][12][30]. Group 1: Company Achievements - In just 120 days, xAI successfully built the Colossus supercomputer, which supports large-scale training for AI models [2][12]. - Grok 4, developed under Babuschkin's leadership, is now a leading model capable of competing with Gemini 2.5 and GPT-5 [14][30]. - The team at xAI has been recognized for their dedication and rapid execution, achieving milestones that were deemed impossible by industry standards [20][27]. Group 2: Igor Babuschkin's Background - Before joining xAI, Babuschkin worked at Google DeepMind, where he led the AlphaStar project, an AI system that achieved Grandmaster-level play in StarCraft II [5][7]. - He also contributed to the development of the WaveNet speech synthesis system, enhancing the quality of voice generation [5]. - Babuschkin has a strong academic background in physics, having worked at CERN and holding a master's degree from the Technical University of Dortmund [9][11]. Group 3: Future Directions - Babuschkin Ventures will focus on supporting AI safety research and investing in startups that aim to advance human progress and explore the mysteries of the universe [30]. - The departure of Babuschkin marks a significant change for xAI, which has seen a reduction in its founding team from 12 to 9 members [38].