At the 2025 World Artificial Intelligence Conference (WAIC), JD.com officially announced the rebranding of its large model brand to JoyAI, marking an important step for the company in the field of artificial intelligence technology. In addition, JD.com also launched a new intelligent brand called JoyInside, further enriching its technology ecosystem.
The JoyAI large model series includes models ranging from 3B to 750B, aiming to meet the diverse needs of different users for response speed, performance, and effectiveness. With its strong supply chain advantages and high-quality application scenarios, JD.com has enabled JoyAI to cover multiple modalities such as language, speech, images, videos, and digital humans. This diverse capability allows enterprises and developers to flexibly apply this advanced technology in various fields.
Image source note: The image is AI-generated, and the image licensing service provider is Midjourney.
To improve model reasoning efficiency and reduce training costs, the JoyAI team has also introduced several innovative technologies, such as dynamic hierarchical distillation and cross-domain data governance. The application of these technologies has improved the reasoning efficiency of JoyAI by an average of 30% and reduced training costs by 70%. This means that developers can more efficiently and economically meet the needs of industrial applications when using JoyAI for model training.
Currently, many companies, including Zhongqing, Cloud Deep, SenseTime Yuanluo, Huohu Tu, and Fuzozo, have officially joined JoyInside. The application of this new brand covers humanoid robots, quadruped robots, children's toys, AI fashion toys, and other carriers, demonstrating the wide applicability and flexibility of JoyAI.
With the launch of JoyAI and JoyInside, JD.com continues to innovate technologically and actively build an ecosystem of smart products. In the future, we have every reason to believe that JD.com will play an increasingly important role in the field of artificial intelligence, bringing users a smarter and more convenient tech experience.