Fine-tuning
2 articles tagged with Fine-tuning
AWS releases Nova Forge SDK data mixing guide to preserve general capabilities during fine-tuning
Amazon Web Services published a practical guide for fine-tuning Amazon Nova models using the Nova Forge SDK's data mixing capabilities. According to AWS, blending customer data with Amazon-curated datasets preserved near-baseline MMLU scores while delivering a 12-point F1 improvement on a Voice of Customer classification task spanning 1,420 leaf categories.
Amazon Nova Micro Fine-Tuned Text-to-SQL Models Now Available on Bedrock On-Demand Inference at $0.80/Month for 22,000 Q
AWS has enabled fine-tuned Amazon Nova Micro models to run on Bedrock's on-demand inference for text-to-SQL generation. According to AWS testing, a sample workload of 22,000 queries per month costs $0.80 monthly using the serverless approach, compared to higher costs with persistent model hosting. The solution uses LoRA fine-tuning on the sql-create-context dataset containing over 78,000 SQL examples.