Fine-Tuning Gemma for Personality - Part 8: Lessons Learned
Eight posts about teaching an AI to talk like a cartoon dog. Here's what actually mattered.
Fine-Tuning Gemma for Personality - Part 5: Base Models vs Instruction-Tuned
Same training data. Same hardware. Same 5 minutes. I tested both base (-pt) and instruction-tuned (-it) models to see if one would handle personality better. Both struggled with consistency.
Fine-Tuning Gemma for Personality - Part 3: Training on Apple Silicon
Five minutes and no API costs to fine-tune a 1 billion parameter language model on my laptop. No cloud GPUs, no monthly fees, no time limits. Just Apple Silicon and PyTorch.
Fine-Tuning Gemma for Personality - Part 1: Why Fine-Tune a 6-Year-Old?
I taught an AI to talk like Bluey Heeler from the kids' show. Not through prompt engineering or RAG—through fine-tuning a small language model on 111 conversation examples. Five minutes of training on my MacBook. The model learned to mimic her speech patterns.