OpenAI00:00Feature UpdatesRelease Notes
ChatGPT updates GPT-5.5 Instant for clearer responses
Makes responses easier to read and more natural for everyday use.
Key Points
- 1Improves GPT-5.5 Instant response quality
- 2Canvas is no longer supported in this model
- 3Writing and coding stay inside chat
OpenAI updated GPT-5.5 Instant in ChatGPT and the API to make responses more natural and easier to read. Canvas is no longer available in this model, and writing and coding now happen directly in chat blocks.
Key points
OpenAI said GPT-5.5 Instant in ChatGPT now sounds more natural and is easier to read. Canvas is no longer available for this model, and writing or coding flows now stay inside chat.
Why it matters
For everyday questions and drafts, replies should feel less verbose and easier to scan. The change is especially relevant for people who use ChatGPT for writing or quick code checks.