Fine-Tuning Isn’t “Just Hyperparameters” — It’s Data, Format, and Feedback Loops
Dec 24, 2025 · 5 min read · I used to think fine-tuning was the easy part: pick a learning rate, set a batch size, hit “train,” and watch the model improve. My first real fine-tune proved the opposite. I spent days tweaking LR and batch size. The model became excellent at answe...
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