Uploading files not available in chatgpt-4o

the upload button isn’t visible even after starting using gpt-4o model .
Also the settings are lacking the voice part where to choose the voice to speak to.
If you have a solution please don’t hesitate to reply to this poste.
thank you in advance.


I am also facing the same issue.

This is so stupid and useless. They advertise image analysis and advanced chat and nothing works. I get “limit reached” after a few questions…not gonnay pay any further cent on this company. Especially when Gemini works perfectly and is actually free.

I am facing the same issue

Does anyone know if there is a plan to allow files to be uploaded via the API and discussed in a chat interaction via the API?