Posts tagged with

fine-tuning

I taught a 1.2B model to call tools better. Then my scorer lied to me.
Oct 31, 20265 min read
A LoRA fine-tune of LFM2.5-1.2B on ToolACE: +10 points on exact tool-call arguments, a comparison with 4B and 8B models, and the scoring bug that faked a regression.