get_bedrock_anthropic_callback

langchain_community.callbacks.manager.get_bedrock_anthropic_callback() → Generator[BedrockAnthropicTokenUsageCallbackHandler, None, None]

Get the Bedrock anthropic callback handler in a context manager. which conveniently exposes token and cost information.

Returns:

The Bedrock anthropic callback handler.

Return type:

BedrockAnthropicTokenUsageCallbackHandler

Example

>>> with get_bedrock_anthropic_callback() as cb:
...     # Use the Bedrock anthropic callback handler

Examples using get_bedrock_anthropic_callback

• How to track token usage in ChatModels