Class BedrockChat

A type of Large Language Model (LLM) that interacts with the Bedrock service. It extends the base LLM class and implements the BaseBedrockInput interface. The class is designed to authenticate and interact with the Bedrock service, which is a part of Amazon Web Services (AWS). It uses AWS credentials for authentication and can be configured with various parameters such as the model to use, the AWS region, and the maximum number of tokens to generate.

Example

const model = new BedrockChat({
  model: "anthropic.claude-v2",
  region: "us-east-1",
});
const res = await model.invoke([{ content: "Tell me a joke" }]);
console.log(res);
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