Having the ability to report on a per user level of usage, model selection and credit usage over a specific period.

I often have clients asking for reports but lack the ability to dig deeper. I have setup some custom reports using the API calls, but the user level endpoint doesn't have the granular details I'd prefer.

being able to identify the users defaulting to GPT5.5 or Opus 4.7,4.8 who use 50% of the tenants credits is becoming a pressing matter.