aws transcribe list-language-models

Provides a list of custom language models that match the specified criteria. AWS CLI reference

1 example 4 options Its page in the AWS CLI reference

Examples

from aws-cli, each command read by CmdID

To list your custom language models

The following list-language-models example lists the custom language models associated with your AWS account and Region. You can use the S3Uri and TuningDataS3Uri parameters to find the Amazon S3 prefixes you've used as your training data, or your tuning data. The BaseModelName tells you whether you've used a NarrowBand, or WideBand model to create a custom language model. You can transcribe audio with a sample rate of less than 16 kHz with a custom language model using a NarrowBand base model. You can transcribe audio 16 kHz or greater with a custom language model using a WideBand base model. The ModelStatus parameter shows whether you can use the custom language model in a transcription job. If the value is COMPLETED, you can use it in a transcription job.

aws transcribe list-language-modelsIdentify

Its output, shortened

{
    "Models": [
        {
            "ModelName": "cli-clm-2",
            "CreateTime": "2020-09-25T17:57:38.504000+00:00",
            "LastModifiedTime": "2020-09-25T17:57:48.585000+00:00",
            "LanguageCode": "language-code",
            "BaseModelName": "WideBand",
            "ModelStatus": "IN_PROGRESS",
            "UpgradeAvailability": false,
            "InputDataConfig": {
                "S3Uri": "s3://amzn-s3-demo-bucket/clm-training-data/",
                "TuningDataS3Uri": "s3://amzn-s3-demo-bucket/clm-tuning-data/",
                "DataAccessRoleArn": "arn:aws:iam::AWS-account-number:role/IAM-role-used-to-create-the-custom-language-model"
            }
        },
        {
            "ModelName": "cli-clm-1",
            "CreateTime": "2020-09-25T17:16:01.835000+00:00",
            "LastModifiedTime": "2020-09-25T17:16:15.555000+00:00",
            "LanguageCode": "language-code",
            "BaseModelName": "WideBand",
            "ModelStatus": "IN_PROGRESS",
            "UpgradeAvailability": false,
            "InputDataConfig": {
                "S3Uri": "s3://amzn-s3-demo-bucket/clm-training-data/",
                "DataAccessRoleArn": "arn:aws:iam::AWS-account-number:role/IAM-role-used-to-create-the-custom-language-model"
            }
        },
        {
… 14 more lines

For more information, see Improving Domain-Specific Transcription Accuracy with Custom Language Models in the Amazon Transcribe Developer Guide.

Options

4 in the AWS CLI reference

--max-resultsThe maximum number of custom language models to return in each page of results.

--name-containsReturns only the custom language models that contain the specified string.

--next-tokenIf your ListLanguageModels request returns more results than can be displayed, NextToken is displayed in the response with an associated string.

--status-equalsReturns only custom language models with the specified status.