thesreedath

gemma-2-2b-qa-sft

thesreedath/gemma-2-2b-qa-sft

gemma-2-2b-qa-sft is a machine learning model from thesreedath. Use it for the machine learning task on the model card, and read the license before you ship it in a product.

LoRA fine-tune of google/gemma-2-2b-it for closed-book QA with knowledge-boundary calibration (R-Tuning): answer what it knows, abstain otherwise. Reaches parity with base on a closed-book knowledge eval (4.5 vs 4.5);…