Hacker News new | past | comments | ask | show | jobs | submit login Ask HN: People who switched from GPT to their own models. How was it? 28 points by ashu1461 1 hour ago | hide | past | favorite | 5 comments How was your experience in switching from GPT to a custom model for a production use case ? geoduck14 18 minutes ago | [–] I fine-tuned an LLM to do technical stuff. It works pretty darn good. What I actually discovered is that when evaluating LLMs, it is surprisingly difficult to evalua...