---
title: "It is not the 'model' that changes with the Agents API. Organizing the ownership boundaries of AI agents into 5 layers"
date: 2026-10-03
source: http://www.bing.com/news/apiclick.aspx?ref=FexRss&aid=&tid=6ac12fbf1ded47538a7792be6a69607d&url=https%3a%2f%2fnote.com%2falive_crane5316%2fn%2fn8315b72b4029%3fhl%3den&c=12105217623895054806&mkt=en-us
description: "On September 10, 2026, OpenAI released the Agents API as a public beta. Looking only at the announcement, one might be tempted to understand it as 'now you can call an agent like Codex via ..."
---

# It is not the 'model' that changes with the Agents API. Organizing the ownership boundaries of AI agents into 5 layers

On September 10, 2026, OpenAI released the Agents API as a public beta. Looking only at the announcement, one might be tempted to understand it as 'now you can call an agent like Codex via ...

*Published: 2026-10-03*