Also can see this error in the browser console everytime I come to this modal and click download Uncaught (in promise) FatalError: Could not extract filename from response at I1.fetchBlob (index-nfe_Plzv.js:50:565632) at async I1.getCostExportFile (index-nfe_Plzv.js:50:640568) at async Da (XYuvc0dESW.js:1:42164) at async Y (XYuvc0dESW.js:1:45483) at async i (XYuvc0dESW.js:1:38613)
The engineering team has looked into the issue and cannot reproduce it. I have also tested it along with a number of others and are unable to trigger that issue.
Could you please try with a different browser, also, if that does not work, can you try on another device, i.e. mobile/tablet if you are currently using a desktop/laptop.
I’m also having the same issue (and similar console error, takes a few seconds to appear after trying to download), across different browsers and laptops.
Activity download works fine, only “cost data” gives this error.
There used to be a legacy usage dashboard that could be used as an alternative, but it was pulled out today.
In platform site usage, clicking on Chat Completions (also having Responses usage), regardless of any options you can check, you never can see the output tokens. The model-based graphs are solely for input tokens, regardless of any other options you can select.
If there was one of the two options between “input” and “output” to be working there, it would be the variable output tokens, as input tokens is deterministic and known and can be measured directly or sent to the “input tokens” endpoint.