Machine work is the part of a company outcome that software can prepare or execute under an explicit operating design. It can include collecting permitted information, transforming records, checking rules, detecting differences, drafting options, making a recommendation, monitoring a condition, or taking a reversible action within policy. The term includes deterministic automation as well as model-assisted and agentic steps. What makes it work rather than mere computation is its connection to a recognizable business unit with a requester, purpose, accountable owner, acceptance criteria, and final disposition. A model response sitting outside such a path is activity; it is not yet evidence that the company completed useful work.
A machine contribution has an execution envelope. The envelope names the approved trigger, input sources, identity and credentials, data purpose, permitted tools and actions, volume, time, cost or capacity, consequence, required review, refusal conditions, and recovery path. It also states what the machine must not decide or do. Capability does not create permission: a system able to send a message, approve a record, change production, or move money remains prohibited unless the applicable authority and controls explicitly allow that action. Calling another model, agent, or tool cannot broaden the original delegation.
Machine work remains part of a human-governed service. People set the outcome, choose the allocation, establish policy, retain consequential authority, review evidence, respond to affected parties, and correct the operating system. Some low-consequence steps may run without case-by-case review when a legitimate standing policy permits them, while ambiguous or material steps may only prepare a decision packet. Every path still needs observable state, source lineage, acknowledgement from downstream systems, and a named owner when it fails. The allocation should be revisited as sources, capability, roles, law, package, risk, or worker experience changes.