豆包概念股午后拉升 移远通信涨逾4%

Core Viewpoint - The news highlights a significant advancement in AI model architecture by ByteDance, which has positively impacted related stocks in the market, particularly in the "Doubao" concept sector [1] Group 1: Stock Performance - Doubao concept stocks experienced a surge in the afternoon trading session, with Yiyuan Communication rising over 4% and Lexin Technology increasing by more than 3% [1] Group 2: Technological Advancement - ByteDance's Doubao large model team introduced a new sparse model architecture called UltraMem, which effectively addresses the high memory access issues associated with MoE (Mixture of Experts) inference [1] - The inference speed of the UltraMem architecture is reported to be 2 to 6 times faster than that of the MoE architecture, while the inference cost can be reduced by up to 83% [1]