经济观察网佳发教育（300559）自研算法通过备案认证，股东减持计划完成，近期股价有所波动。 产品研发进展 2026年2月9日，佳发教育在投资者互动平台表示，公司自研的"灵汩文本生成大模型算法"已成功通过国 家网信办算法备案认证，并持续进行多模态迭代，旨在推动教育领域的自主可控。 高管减持 2026年1月14日公告显示，持股5%以上股东西藏德员泰信息科技有限公司的减持计划已实施完毕，其持 股比例从6.34%降至4.68%，不再是大股东。 股票近期走势 截至2026年2月11日，佳发教育股价报12.41元/股，当日下跌2.05%，近5个交易日累计上涨2.82%，但近 20日下跌14.88%；主力资金净流出538.50万元，换手率0.93%。 业绩经营情况 2025年前三季度，公司营业收入3.40亿元，同比增长0.44%；归母净利润4861.83万元，同比减少 3.26%。主营业务以教育考试标准化考点产品为主(占比59.65%)，智慧教育产品占比36.72%。 以上内容基于公开资料整理，不构成投资建议。 ...

Group 1 - The company has engaged in deep collaboration with partners to develop products in the field of educational intelligence, focusing on hardware and algorithm integration [1] - The self-developed "Linggu Text Generation Large Model Algorithm" has successfully passed the certification by the National Internet Information Office [1] - The company is continuously iterating on the application capabilities of large models, aiming to upgrade from unimodal to multimodal experiences for users [1] Group 2 - The initiative aims to promote comprehensive autonomy and controllability in the education sector [1] - Joint marketing and market expansion efforts are being undertaken with partners [1] - The goal is to provide users with a richer and more comprehensive experience through ongoing product optimization [1]