---
title: "Prime window · Agentic Atlas"
description: "Prime window: shorthand for an empirically estimated efficient operating region for a stated task distribution, model, context construction, outcome measure…"
canonical: "https://agentic-atlas.dev/glossary/prime-window"
last-updated: "2026-08-19"
---

Glossary definition

# Prime window

Atlas key

prime-window

Catalog order

30

Used in

0 sections

Catalog revision · 35263c4c415da742953d0462804fb14424e2244dae4c63efd27e468988de70ab

shorthand for an empirically estimated efficient operating region for a stated task distribution, model, context construction, outcome measure, and cost/latency constraint. A revisable evaluation target, not a universal token threshold. ([context economy](https://agentic-atlas.dev/nodes/context-economy), context efficiency)

[Browse the complete glossary](https://agentic-atlas.dev/glossary)

## Used in

No published Section references this term in the current release.