【#Tech24H】At the 4th China Digital Earth Conference, the "Langya" Ocean Large Model version 2.0, a global ocean phenomena intelligent forecasting model, was officially released. Langya 2.0 expands from forecasting ocean state variables to intelligent forecasting of complex ocean phenomena. It can more accurately capture rapidly intensifying typhoons and those with sudden changes in track, improving 24-hour path and intensity forecasting capabilities. Around six key phenomena — typhoons, precipitation, storm surges, internal solitary waves, mesoscale eddies, and sea ice — the research team developed six dedicated models, building a multi-scenario, systematic prediction capability. The release of Langya 2.0 moves ocean forecasting from specialized variables to scenarios for practical perception, application, and decision-making , providing new intelligent support for marine disaster prevention and mitigation, shipping safety, polar navigation support, and global climate change response. [ By Zhang Liyan ]