Foundational Models
Learn about the foundational models in Amazon Bedrock
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A foundation model (FM) is a generative AI model that has been trained on various parameters and unlabeled data. It can generate an output from a single or multiple input prompts that can be human-language instructions.
Bedrock offers various FMs. After experimenting with different options, we can select the most suitable one based on the use case requirements and tailor it according to our data. An FM can be customized using several techniques, such as RAG, fine-tuning the model, and agents.
How to choose a foundation model
Amazon Bedrock has several model options from multiple providers which may vary based on the region we use the service from. Moreover, the choice of the model would also differ based on the input and output modalities in use. For example, ...