Modal is reframed as a 'computer' — a machine that runs programs of arithmetic and logic operations on information — rather than a neocloud, inference provider, or AI infrastructure tool. The post draws a detailed analogy between a traditional computer's architecture (ALU, memory, disk, OS, I/O) and Modal's architecture (containers, object storage, container runtime, Input/Output Plane, Routing Plane). It explains how programs run, how images are compiled and stored, how data is cached, and how information flows in and out. The core argument is that Modal is a virtual computer built on top of dozens of cloud providers, adding a layer of virtualization that aggregates and multiplexes hardware at scale — making cloud compute more productive than raw cloud provider APIs.
