[Art9681]

Unequivocally false. Models have different behaviors, parameters, tool calling templates, etc. The providers publish extensive documentation on all of this. Yes, you can take the quick way and swap a model, but it will not run at its full potential until you adapt your workflows to it.

[Marha01]

Or you can use universal harness that is not tied to a specific model (there are many available now, such as OpenCode, Pi..).