GPT4 + retrieval might be the fastest path. But quality not guaranteed, and assuming you do not mind uploading all your private info to openAI. This project mi

GPT4 + retrieval might be the fastest path. But quality not guaranteed, and assuming you do not mind uploading all your private info to openAI. This project might be the best option where you can finetune an LLM on your data and keep the model yourself