This article introduces SambaNova, an AI chip startup, and their latest release, the SN40L chip. This chip boasts 1.5T of memory and can support three times the parameter scale of GPT-4 through an 8-chip group. The company is valued at 36.5 billion RMB and has received investments from renowned institutions such as SoftBank. Their product is positioned for enterprise private deployment of large models, aiming to challenge NVIDIA's leadership in the AI chip sector.