Check if all requirements for Anthropic count_tokens() are met.
Helper function to validate AWS credentials and create an AWS client.
Cut off the text as soon as any stop words occur.
Get the number of tokens in a string of text.
Get the token IDs for a string of text.
Check if the thinking parameter is enabled in the request.
Adapter class to prepare the inputs from Langchain to a format that LLM model expects.
It also provides helper function to extract the generated text from the model response.
Base class for Bedrock models.
Bedrock models.
To authenticate, the AWS client uses the following methods to automatically load credentials: https://boto3.amazonaws.com/v1/documentation/api/latest/guide/credentials.html
If a specific credential profile should be used, you must pass
the name of the profile from the ~/.aws/credentials file that is to be used.
Make sure the credentials / roles used have the required policies to access the Bedrock service.
