Rynn系列模型

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【AI产业跟踪】百川开源医疗大模型Baichuan~M2
GUOTAI HAITONG SECURITIES· 2025-08-19 09:42
Report Summary 1. Report Industry Investment Rating There is no information about the industry investment rating in the provided content. 2. Core View of the Report The report provides a comprehensive overview of the latest trends in the AI industry, including company performance, application scenarios, model releases, and technological breakthroughs, demonstrating the rapid development and wide - ranging impact of AI technology [9][10][11]. 3. Summary by Directory AI Industry Dynamic - Tencent's Q2 2025 AI profitability emerged. Its Q2 revenue was 184.5 billion yuan, a 15% increase year - on - year, and net profit was 55.6 billion yuan, a 17% increase. AI has become an important driving force for its core business [9]. AI Application Information - The "National Railway Value Engineering Multi - modal Large Model Application Platform" jointly developed by SenseTime and the First Survey and Design Institute of China Railway was launched, offering five functions with over 90% accuracy in 28,000 test questions and covering 420GB of data [10]. AI Large Model Information - Shanghai Jiao Tong University released the native brain - inspired large model BriLLM, which can handle infinite context and has 100% full interpretability, with a nearly 90% reduction in parameters through sparse technology [11]. - The University of Hong Kong and other institutions open - sourced the OpenCUA framework, and its flagship model OpenCUA - 32B achieved a 34.8% success rate on the OSWorld - Verified benchmark [12]. - ByteDance open - sourced the full - modal training framework VeOmni, which can reduce engineering development time by over 90% and has high throughput [13][14]. - Zhipu released the GLM - 4.5V multi - modal model, achieving SOTA results in 41 out of 42 public visual multi - modal tasks [15]. - Alibaba's DAMO Academy open - sourced the Rynn series of models to solve the problems of data, model, and robot adaptation in embodied intelligence development [16]. - Baichuan released the open - source medical large model Baichuan - M2, which outperformed most models in the OpenAI HealthBench evaluation and supports single - card deployment on RTX4090 [17]. Technology Frontier - The first open - source reinforcement learning solution FlashRL supporting 8Bit Rollout was released, which can speed up training by 1.7 times without loss of performance [19]. - China developed the first hybrid pollination robot, which can reduce breeding costs, shorten the cycle, and improve efficiency [22].