AI科技大本营·2025-06-30 09:52Core Viewpoint - Baidu has officially announced the open-source release of the ERNIE 4.5 series model, marking a significant step in the development of domestic large models and enhancing its position in the AI ecosystem [1] Group 1: Model Details - The ERNIE 4.5 series includes a MoE model with 47 billion and 3 billion active parameters, as well as a dense model with 0.3 billion parameters, with complete open-source pre-training weights and inference code [1] - The new multi-modal heterogeneous model structure proposed by the ERNIE team allows for cross-modal parameter sharing, enhancing multi-modal understanding while maintaining dedicated parameter spaces for individual modalities [1] Group 2: Industry Impact - Baidu's open-source initiative positions it as a key player in the global AI development community, aiming to make the "Wenxin" model a representative of domestic large models that developers can effectively utilize [1] - The open-source release is seen as a response to the evolving landscape of AI, where companies are exploring ways to transition AI from laboratory settings to practical applications in everyday life [5] Group 3: Expert Insights - A panel discussion featuring industry experts will delve into the implications of Baidu's open-source strategy, the future of large models, and the competitive landscape of AI technology [2][3][4]