Understand this story
The Yangtze Estuary Waterway Administration Bureau of the Ministry of Transport has built the Yangtze Estuary waterway maintenance "Ziyue" large model. According to a report by Yicai on October 22, 2026, the model independently developed five major intelligent agents, covering maintenance knowledge Q&A, information perception, waterway maintenance forecasting, dredging vessel dispatch, and maintenance pressure assessment. The report said the maintenance forecasting agent keeps forecast error within 10% and compresses response time to the second level; the dredging vessel dispatch agent compresses the chart-reading vessel dispatch process from several hours to the second level, with a dispatch plan compliance rate of 80%. The model relies on 15 years of accumulated maintenance data from the Yangtze Estuary and annually guides the scientific control and use of more than 1 billion yuan in dredging funds. There are currently no subsequent development facts.
AI-generated from public reports
Developments
1 confirmed developments
Reports and discussion timeline
Browse reports and discussion by time. Their evidence levels remain distinct.
Oct 22
Yicai
"Ziyue" Large Model for Yangtze River Estuary Channel Maintenance: Five Intelligent Agents Support Smart Maintenance
The Yangtze River Estuary Channel Administration Bureau of the Ministry of Transport has developed the "Ziyue" large model for Yangtze River Estuary channel maintenance, independently developing five intelligent agents covering maintenance knowledge Q&A, information perception, channel maintenance forecasting, dredger vessel dispatch, and maintenance pressure assessment. Among them, the maintenance forecasting agent keeps forecast error within 10% and compresses response time to the second level, while the dredger vessel dispatch agent compresses the chart-reading and vessel-dispatch process from several hours to the second level, with a dispatch plan compliance rate of 80%. Relying on 15 years of accumulated maintenance data from the Yangtze River Estuary, the model guides the scientific control and use of more than 1 billion yuan in dredging funds each year.