Posted May 29, 2026 at 6:02 PM UTCEExternal LinkOpenAI is sunsetting ChatGPT’s Canvas interface.The feature, which let you edit code or text side-by-side with ChatGPT, will no longer be available with GPT-5.5 Instant or GPT-5.5 Thinking, according to OpenAI. ChatGPT subscribers can still access Canvas for a “limited time” through legacy models.OpenAI is also trying to make GPT-5.5 Instant’s responses easier to read by trimming their length and cutting down on “bullet-heavy” text.Follow topics and authors from this story to see more like this in your personalized homepage feed and to receive email updates.Emma Roth
OpenAI is sunsetting ChatGPT’s Canvas interface.
The feature, which let you edit code or text side-by-side with ChatGPT, will no longer be available with GPT-5.5 Instant or GPT-5.5 Thinking, according to OpenAI. ChatGPT subscribers can still access Canvas for a “limited time” through legacy models. OpenAI is also trying to make GPT-5.5 Instant’s responses easier to read by trimming their length and cutting down on “bullet-heavy” text. [Link: ChatGPT — Release Notes | https://help.openai.com/en/articles/6825453-chatgpt-release-notes#:~:text=May%2028%2C%202026,models%20are%20sunset. | OpenAI]
TL;DRAI
OpenAI is sunsetting ChatGPT's Canvas interface, which allowed side-by-side code and text editing, removing it from GPT-5.5 Instant and GPT-5.5 Thinking while keeping it accessible via legacy models for a limited time. Teams that built Canvas-dependent workflows face a forced migration, and the simultaneous move to shorter, less structured GPT-5.5 Instant outputs signals OpenAI is prioritizing conversational fluency over document-style collaboration in its flagship models.
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