OpenAI held its second livestream this week today at 10 am PT. The video teased that the company was “introducing the next chapter for ChatGPT” today. OpenAI has openly discussed bringing Codex workflows into the main ChatGPT app for some time now.

Today’s release includes a new ChatGPT Work agent, an upgraded ChatGPT desktop app with Codex included, and a new hosted sites service for OpenAI customers.

GPT-5.6 Sol, Terra, and Luna are available today

Additionally, OpenAI says it will release GPT-5.6 today after first announcing the three new models, Sol, Terra, and Luna at the end of June. Here’s a recap of the new models:

Sol, OpenAI’s flagship model