LangChain open-sources its design agent and deep-dives into how it was built
LangChain · x · 2026-10-28
LangChain 发布长文《How We Built Our Design Agent》并开源代码,该设计 agent 被团队每周多次用于制作幻灯片、GIF 和图片。核心要点:
- 品味来自上下文:模型已能写出好代码,但需要注入设计师的原则、防 AI slop 的护栏以及反馈背后的推理,产出才能像你的作品。
- 给 agent 一台设计师的电脑:每条 Slack 线程配独立沙盒,agent 在其中跨视频引擎、图像工具和共享画布工作,并能检查自己的渲染结果。
- 随模型进步删除规则:为弥补模型弱点而设的规则会过期,应保留设计原则、移除临时 workaround。
- 长时运行 agent 需要多玩家 UX:大任务需要人类可随时介入协作的交互设计。
Related event: LangChain Open-Sources Its Design Agent Content Studio(5 posts)→
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