Yushan AI

Yushan AI, a company with Taiwanese-American roots, was established in 2023 as the AI technology division of Inkstone Capital (also known as Moshan Capital). The firm is spearheaded by Chang Yi-Fa, who serves as the chairman for both Yushan AI and Inkstone Capital. The research and development team is under the direction of Jonathan Tien, the Chief Technology Officer at Inkstone Capital and a former deputy dean of Microsoft Research Asia.

The company specializes in developing large language models (LLMs) using Transformer-based architecture, with a distinct focus on creating private, offline AI solutions. This strategic direction addresses the escalating data security concerns prevalent among government agencies and regulated industries like finance and healthcare. In April 2024, Yushan AI secured a significant $20 million Series B funding round led by Microsoft, aimed at acquiring more computing power to train a variety of its offline LLM models.

Yushan AI's core product is an LLM that can operate entirely offline on a range of devices, from mobile phones to private servers, thereby eliminating the risk of data leakage associated with internet-connected AI products. This capability allows for the secure processing of sensitive information within a closed internal environment. The company develops models with various parameters (e.g., 1.5b, 3b, 7b, 13b) to suit different hardware and application scenarios, and notably enhances its models for languages such as Traditional Chinese. Clients can get customized AI applications, with Yushan AI's team assisting in designing and training proprietary models for specific business needs. The company serves clients across multiple sectors, including government, banking, insurance, and healthcare, who require high levels of information security.

Keywords: offline AI, private AI, large language model, LLM, edge AI, on-premise AI, Transformer technology, data security, information privacy, enterprise AI, secure AI, financial technology, healthcare AI, government AI, Inkstone Capital, Moshan Capital, Chang Yi-Fa, Jonathan Tien, Microsoft investment, AI solutions, natural language processing, AI for sensitive data, decentralized AI, secure computing