海光信息：深算三号已投入市场并获客户认可 深算四号研发进展顺利

Group 1 - The core viewpoint of the article is that Haiguang Information has successfully launched its product, Deep Calculation No. 3, which has received positive recognition from customers [2] - The development of the next-generation product, Deep Calculation No. 4, is progressing smoothly [2]