Haku Lab

Tag

specialist

← all experiments

2026LFM2.5-230M · LoRA · end-of-turn

Fine-tuning a 230M model to know when you've stopped talking

A from-scratch 5M-parameter classifier plateaued at 30% recall on real speech. A LoRA fine-tune of a 230M pretrained model, on the same data, didn't.

Read →
2026Tiny specialist · structured

Resolving natural-language dates with a tiny specialist model

Division of labour — a 14M model maps language to structure; ordinary code does the arithmetic

Read →