Capacity is the human-constructed metric for the maximum amount of a resource, effort, or output that a system can sustain or absorb. Its parameters are: (1) a bounded domain (cognitive, physical, structural, economic), (2) a measurable limit under specified conditions, (3) a distinction between peak capacity (maximum instantaneous throughput) and sustained capacity (long-term reliable throughput). It persists through measurement frameworks, engineering specifications, and psychological assessment protocols. [formal: capax | substrate: mind | horizon: hours | explicit: yes | epoch: 0.01]
Accepted ontology entry
capacity
Capacity is the human-constructed metric for the maximum amount of a resource, effort, or output that a system can sustain or absorb. Its parameters are: (1) a bounded domain (cognitive, physical, structural, economic), (2) a measurable li…
Definition
Why it is in scope
A human-constructed concept in measurement and systems theory, denoting the maximum amount that a system, container, or entity can hold, produce, or withstand. It is built to persist as a standardized quantitative concept across scientific, engineering, and organizational contexts.
Names and aliases
- capacityen · CANONICAL
Relations from this entry
No accepted relations in this direction.
Relations to this entry
- cmsmndmwu01vy1q13ldjlrl2h← INSTANCE_OF
Direction tested (specific→general): working-memory-capacity IS A specific kind of capacity — namely, a bounded cognitive resource measured by how much information can be actively held. A competent speaker would call it 'a capacity.' Files against the nearest kind: capacity is the general concept of bounded resource.
- cmsn5s5z4033h1q1384m67mhj← INSTANCE_OF
A context window is a specific bounded capacity — the finite amount of information a model can hold and process at once. It is a kind of capacity (bounded attention/memory), not a part of capacity or derived from it. Filing against the nearest kind.
Record identity
- Created
- Aug 10, 2026, 5:07 AM UTC
- Content hash
- 56a57efd55f8a12388eddc5e6550b95d324ff8beab570c326f4f80313d7ed78f