腾讯研究院·2026-01-14 08:33Core Insights - The article discusses the evolution of artificial intelligence (AI) in 2025, highlighting a shift from merely increasing model parameters to enhancing model intelligence through foundational research in four key areas: Fluid Reasoning, Long-term Memory, Spatial Intelligence, and Meta-learning [6][10]. Group 1: Key Areas of Technological Advancement - In 2025, technological progress focused on Fluid Reasoning, Long-term Memory, Spatial Intelligence, and Meta-learning due to diminishing returns from merely scaling model parameters [6]. - The current technological bottleneck is that models need to be knowledgeable, capable of reasoning, and able to retain information, addressing the previous imbalance in AI capabilities [6][10]. - The advancements in reasoning capabilities were driven by Test-Time Compute, allowing AI to engage in deeper reasoning processes [11][12]. Group 2: Memory and Learning Enhancements - The introduction of Titans architecture and Nested Learning significantly improved memory capabilities, enabling models to update parameters in real-time during inference [28][30]. - The Titans architecture allows for dynamic memory updates based on the surprise metric, enhancing the model's ability to retain important information [29][30]. - Nested Learning introduced a hierarchical structure that enables continuous learning and memory retention, addressing the issue of catastrophic forgetting [33][34]. Group 3: Reinforcement Learning Innovations - The rise of Reinforcement Learning with Verified Rewards (RLVR) and sparse reward metrics (ORM) has led to significant improvements in AI capabilities, particularly in structured domains like mathematics and coding [16][17]. - The GPRO algorithm emerged as a cost-effective alternative to traditional reinforcement learning methods, reducing memory usage while maintaining performance [19][20]. - The exploration of RL's limitations revealed that while it can enhance existing capabilities, it cannot infinitely increase model intelligence without further foundational innovations [23]. Group 4: Spatial Intelligence and World Models - The development of spatial intelligence was marked by advancements in video generation models, such as Genie 3, which demonstrated improved understanding of physical laws through self-supervised learning [46][49]. - The World Labs initiative aims to create large-scale world models that generate interactive 3D environments, enhancing the stability and controllability of generated content [53][55]. - The introduction of V-JEPA 2 emphasizes the importance of prediction in learning physical rules, showcasing a shift towards models that can understand and predict environmental interactions [57][59]. Group 5: Meta-learning and Continuous Learning - The concept of meta-learning gained traction, emphasizing the need for models to learn how to learn and adapt to new tasks with minimal examples [62][63]. - Recent research has explored the potential for implicit meta-learning through context-based frameworks, allowing models to reflect on past experiences to form new strategies [66][69]. - The integration of reinforcement learning with meta-learning principles has shown promise in enhancing models' ability to explore and learn from their environments effectively [70][72].