Computer-use-preview not working even after getting tier 3

[Diet]

Welcome to the community!

Unfortunately, only select T3+ users are getting access.

@edwinarbus

The model is available for select developers on tiers 3–5 as a research preview in the Responses API.

@_j

This means there are undisclosed criteria holding it back from others.

Why, how, when, where, if-at-all for the rest of us is anyone’s guess.