# Can I run it?

> OnPrem World · https://onpremworld.com/en/can-i-run · Last updated: 2026-10-14 · CC BY 4.0

Pick a model and your hardware to see how much memory it needs and roughly how fast it will run.

Compute any combination with the API:

`GET https://onpremworld.com/api/v1/fit?model=<model-id>&hardware=<hardware-id>&memory=<GB>&context=<tokens>`

Model and hardware IDs:

- https://onpremworld.com/api/v1/models
- https://onpremworld.com/api/v1/hardware