404 Error - Function Not Found for Some Models + How to List Supported Models via API

AI & Data Science NVIDIA Nemotron
1

Hi,

When calling certain models, I get this error:
{
“status”: 404,
“title”: “Not Found”,
“detail”: “Function ‘f2a67874-0b6f-441f-b281-95e69931af65’: Not found for account ‘pgGjvZVPU49epi49ewaVqCzSI7WhXczmmsy9_iHc4jU’”
}
This issue occurs only with certain models. Could you please help me understand why this function is not found and how to resolve it? and

I have a few questions:

  1. Is there documentation showing which models/functions are supported for my account?

  2. Is there an API call to list only supported models so I can avoid these errors?

Thank you.

2

Hi @aviksharamyak

To understand better, is this a build.nvidia.com endpoint that you are trying to access?

If so, are you still observing this issue?

3

I’m having the same issue with the moonshotai/kimi-k2.5 model I was going mad trying to figure out what was wrong and turns out that the model was removed from the platform?

I can’t seem to get it when I list the models endpoint either

4

Hi @shashank.verma

Yes, we are trying to access build.nvidia.com endpoint and using Chat Completions API.

We are still observing the same issue, Additionally we noticed most of the available models are returning the same error.

Could you please let us know if there is any alternative API or endpoint available to fetch only the supported models for Chat Completions? This would help us to avoid attempting requests against unsupported models.

Thank you.

5

worst api ever, Nvidia if you dont have guts to give free api access, simply tell us dont waste our time