Cua's Lume manages full macOS or Linux virtual machines, providing the operating-system environment a desktop AI agentAn AI system that doesn't just answer once but works toward a goal in a loop — taking actions, reading the results, and deciding what to do next.Full definition → can control. Lumier adds a container-style management interface around those machines. Cua's June 2025 comparison explains that the packaging interface does not change the underlying workload into an ordinary container.
Apple's Containerization framework serves a different workload: it runs each Linux container inside a lightweight virtual machine. The distinction helps developers choose the environment their agent needs, whether that is a complete desktop operating system or a containerized Linux process.
Terms in this piece · Glossary
AI agent — An AI system that doesn't just answer once but works toward a goal in a loop — taking actions, reading the results, and deciding what to do next.
inference — Running a trained model to get answers — the phase where AI is actually used, as opposed to trained.
