On March 4th, 2024, the Claude 3 Sonnet foundational model was made available in Amazon Bedrock. Not only is the model a major improvement over the Claude 2.0 family, but it allows for vision input. In the post, we’ll explore how to invoke Claude 3 Sonnet using Amazon’s boto3 library in Python. Getting started For those unfamiliar with the Bedrock runtime API, I have a post that demonstrates how to invoke it using Claude 2.