Amazon Nova 멀티모달 임베딩을 활용한 지능형 오디오 검색 시스템 구축

import boto3
import json

bedrock_runtime = boto3.client("bedrock-runtime", region_name="us-east-1")

request_body = {
    "taskType": "SINGLE_EMBEDDING",
    "singleEmbeddingParams": {
        "embeddingPurpose": "GENERIC_RETRIEVAL",
        "embeddingDimension": 1024,
        "text": {
            "truncationMode": "END",
            "value": "jazz piano music"
        }
    }
}

response = bedrock_runtime.invoke_model(
    body=json.dumps(request_body),
    modelId="amazon.nova-2-multimodal-embeddings-v1:0",
    contentType="application/json"
)

response_body = json.loads(response["body"].read())
embedding = response_body["embeddings"][0]["embedding"]

response = bedrock_runtime.start_async_invoke(
    modelId="amazon.nova-2-multimodal-embeddings-v1:0",
    modelInput=model_input,
    outputDataConfig={
        "s3OutputDataConfig": {"s3Uri": "s3://amzn-s3-demo-bucket/output/"}
    }
)
invocation_arn = response["invocationArn"]

job = bedrock_runtime.get_async_invoke(invocationArn=invocation_arn)
status = job["status"]