Caiyun Weather
彩云天气
Caiyun Weather is a minute-level rainfall forecasting app launched in 2014 by ColorfulClouds Technology, a Beijing-based AI company founded and led by Yuan Xingyuan . The product was an early demonstration of AI-native prediction rather than generation — using deep learning to forecast precipitation down to the minute, a capability that venture investors later cited as an example of AI's broader potential beyond the generative wave . By 2024, ColorfulClouds reported that Caiyun Weather, alongside its sibling products Caiyun Translator (2017) and Caiyun Xiaomeng (2021), had each crossed tens of millions of users . The company's positioning has evolved from a weather utility toward a portfolio of AI-native applications, with Yuan describing the underlying thread as using artificial intelligence to make life better .
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Coverage
Opening the "Black Box," Building In-House Models, and a Chat About AI Entrepreneurship and Creation | 5Y Pub Vol. 22 with Yuan Xingyuan of ColorfulClouds Technology
How can we get AI to create works on par with *The Three-Body Problem*?
五源资本·Ketah CEO Boyan: AI Native App — Back to the Future | 5Y View
The greatest hope for AI is that it makes us better humans.
五源资本·"Consistent effort, a life without slack" | 5Y Capital Tavern Vol.9 × Yuan Xingyuan of Colorful Clouds Technology
AI makes our lives better.
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