co-planning
协作规划；用户与 AI 代理共同构建并编辑行动计划，且每一步骤可分配给任一方执行的设计模式。
English Definition
"A collaborative interaction mode in which a human user and an AI agent jointly construct and edit a plan of action, with individual steps assignable to either party."
用法说明 · 针对中文母语者
本文的核心贡献术语。'Co-' 前缀在 HCI 中常表示人机共同参与（cf. co-creation, co-design, co-execution）。
真实用例 · 3 条
"First, Cocoa supports human-agent co-planning: the agent, when invoked in the document, will first propose a plan of action that is fully interactive and integrated within the document"
"An interactive plan (A) affords human-agent co-planning and co-execution: a researcher and the AI agent can collaboratively edit the plan in the document and execute the plan steps"
"Third, and most importantly, Cocoa interleaves co-planning and co-execution: users can smoothly transition between the two and modify their plans based on outputs from execution"