RadixArk Secures $100 Million Seed Round At $400 Million Valuation Led By Accel And Spark Capital

RadixArk launched with a $100 million seed round at a $400 million valuation, led by Accel and co-led by Spark Capital. The deal included participation from various investors such as NVentures, AMD, and MediaTek.

Summary of transaction details:

• Deal Type: Seed
• Transaction Amount: $100,000,000
• Company Name: RadixArk
• Valuation: $400,000,000
• Headquarters: San Francisco, California
• Founders: Ying Sheng & Banghua Zhu
• Notable Investors: Spark Capital, NVentures, AMD, and MediaTek among others

RadixArk is developing an AI infrastructure platform aimed at enhancing the accessibility of frontier model training and inference. The company originated from the open-source ecosystem associated with projects like SGLang and Miles and plans to continue these contributions as it expands its platform.