The search piece can be self hosted and can be compliant etc. But the generative piece is a little harder to do. The models are really big if you need good qual

The search piece can be self hosted and can be compliant etc. But the generative piece is a little harder to do. The models are really big if you need good quality output and the best models are closed APIs. In my experiment for our web site, https://speech-kws.ozonetel.com/ozosearch https://speech-kws.ozonetel.com/ozosearch, the search piece is self hosted(know more links). But the generated answer is given by OpenAI API.