utils

Cut off the text as soon as any stop words occur.

Check if all requirements for Anthropic count_tokens() are met.

Get the number of tokens in a string of text.

Get the token IDs for a string of text.

Helper function to validate AWS credentials and create an AWS client.

Create a BedrockRuntimeClient from aws-sdk-bedrock-runtime.

This mirrors create_aws_client but targets the smithy-based aws-sdk-bedrock-runtime package required for bidirectional streaming APIs (e.g. Nova Sonic).

Check if the thinking parameter is enabled in the request.

Trim trailing whitespace from final AIMessage content.

A handler class to transform input from LLM and BaseChatModel to a

format that SageMaker endpoint expects.

Similarly, the class handles transforming output from the SageMaker endpoint to a format that LLM & BaseChatModel class expects.