Together AI expands fine-tuning service with more models, live metrics, and finer controls

Together AI · 11 September 2026, 00:00

Together AI expanded Together Fine-Tuning to add support for more open-weight models plus live experiment tracking and additional training and data controls. The release also drops LoRA training prices by 30% to 70% on selected models. It adds features like metrics at every step, dataset tokenization previews, per-example weighting, early stopping, adjustable batch sizing, and finer control over sequence packing.

Why it matters

Together Fine-Tuning adds the latest open-weight models, live experiment tracking, Expert LoRA, early stopping, tokenized dataset previews, pre-flight validation, and lower training prices on selected models.