Month: February 2025

Tuning AI models – Part 2

As a follow up to the previous post, I repeated the tuning process using LoRA & QLoRA to see if they have the same desired output and how the tuning effects the limited evaluations I have been running on the models. The additional scripts are located in the ‘simple-tuning‘ directory…

Tuning AI models – an experiment

Open-weight models can be tuned to customise them for specific tasks that they were not originally trained to do by fine-tuning them, and there are a number of techniques and tools to perform this. For this experiment I wanted to try full fine-tuning with https://pytorch.org/torchtune/ to teach Llama 3.1 8b…