It's not a threat to Vapi, at all. It is like trying to compare OpenSource v ClosedSource. One model to tye you down oppsed to a platform that allows you to pic multiple models. There are always pro and cons to both - but no need for VAPI is not even close to an accurate statement. To @billcan1165 point. This stuff was already possible (just not as good). I am not even including if OpenAO starts tracking GPUs lol.