What? Fine tuning has been a common technique for years now. Fine tuned BERT models were behind a lot of retrieval-based systems and they work well. A more rec

What? Fine tuning has been a common technique for years now. Fine tuned BERT models were behind a lot of retrieval-based systems and they work well. A more recent example is stable diffusion fine tuned on specific subjects. Whether fine tuning can reduce hallucination is first of all a question which only pertains to decoders and which is highly dependent on how the model has been fine tuned.