PRODUCTION SCENARIO
A biotech company wants to fine-tune a publicly available open-weight language model on its own lab notes and deploy the result to an endpoint in its own AWS account. The company does not want to assemble training infrastructure from scratch.
Which AWS capability will meet these requirements?
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Answer: Amazon SageMaker JumpStart
SageMaker JumpStart provides pretrained, open-source models that can be incrementally trained and tuned before deployment, with those workflows built into SageMaker Studio. Custom Model Import brings in weights that are already trained, Amazon Comprehend performs text analysis rather than model customization, and Prompt Management only stores prompts.