Our belief is that at some point OpenAI will add a speech-to-speech model. This will improve the library functionality (since now the whole stack is controlled by a single entity, so the product will naturally be better latency/quality wise).

Our library is open source so that we can all build a development/utility layer on top of whatever foundational models are created. Plugins of course also improve what the agents can do. And right, we will be building enterprise focused products in the future!