- Added full fine-tuning support for over 25 open‑source models (e.g., gpt‑oss, Gemma, Llama, Nemotron, Qwen) in SageMaker serverless model customization
- Enables updating all model parameters—not just LoRA—allowing deeper domain adaptation with fully managed, pay‑as‑you‑go training in multiple regions
- Accessible via SageMaker Studio JumpStart or Python SDK; documentation updated with supported models list
Amazon SageMaker AI serverless model customization now supports full fine-tuning
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