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扎克伯格发文正式告别“默认开源”!网友:只剩中国 DeepSeek、通义和 Mistral 还在撑场面

Core Viewpoint - Meta is shifting its AI model release strategy to better promote the development of "personal superintelligence," emphasizing the need for careful management of associated risks and selective open-sourcing of content [3][5][11]. Group 1: Shift in Open-Source Strategy - Mark Zuckerberg's recent statements indicate a significant change in Meta's approach to open-source AI, moving from being a "radical open-source advocate" to a more cautious stance on which models to open-source [6][8]. - The company previously viewed its Llama open-source model series as a key competitive advantage against rivals like OpenAI and Google DeepMind, but this perspective is evolving [5][9]. - Meta is unlikely to open-source its most advanced models in the future, which could lead to increased expectations for companies that remain committed to open-source AI, particularly in China [10][11]. Group 2: Investment and Development Focus - Meta has committed $14.3 billion to invest in Scale AI and restructure its AI department into "Meta Superintelligence Labs," indicating a strong focus on developing closed-source models [11][12]. - The company is reallocating resources from testing the latest Llama model to concentrate on developing a closed-source model, reflecting a strategic pivot in its AI commercialization approach [12][14]. - Meta's primary revenue source remains internet advertising, allowing it to approach AI development differently than competitors reliant on selling access to AI models [11]. Group 3: Future of Personal Superintelligence - Zuckerberg envisions "personal superintelligence" as a means for individuals to achieve their personal goals through AI, with plans to integrate this concept into products like augmented reality glasses and virtual reality headsets [14]. - The company aims to create personal devices that can understand users' contexts, positioning these devices as the primary computing tools for individuals [14].