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Yandex SpeechKit Hybrid
  • System requirements
  • Service architecture
  • API authentication
  • Pricing policy
  • SpeechKit Hybrid releases

In this article:

  • Hardware requirements
  • Software requirements

System requirements for CPU-based servers

Written by
Yandex Cloud
Updated at June 9, 2025
  • Hardware requirements
  • Software requirements

To install SpeechKit Hybrid, you need a Linux server with Docker Engine support. For a list of supported operating systems, see the Docker official documentation.

Warning

The CPU must support the AVX2 (Advanced Vector Support) instruction set.

On Linux, to check whether your host supports AVX2, run:

grep -q avx2 /proc/cpuinfo && echo AVX2 || echo No AVX2

Hardware requirementsHardware requirements

Recommended hardware configurations to run SpeechKit Hybrid containers:

Containers with CPUs
Container CPU RAM HDD
Speech recognition (40 channels) Two Intel® Xeon® Gold 6230R CPUs 128 GB 300 GB
Speech synthesis (10-16 SPS1) One Intel® Xeon® Gold 6230R CPU 64 GB 300 GB

1 Seconds per second (SPS): Number of seconds of synthesized text generated per runtime second.

Software requirementsSoftware requirements

To install and configure SpeechKit Hybrid services, you will need the Yandex Cloud CLI and a registry in Yandex Container Registry.

  1. If you do not have the Yandex Cloud CLI installed yet, install and initialize it.

  2. Create a registry in Yandex Container Registry.

    By default, the CLI uses the folder specified when creating the profile. To change the default folder, use the yc config set folder-id <folder_ID> command. You can also set a different folder for any specific command using the --folder-name or --folder-id parameter.

    yc container registry create --name speechkit-hybrid
    

    Result:

    id: <registry_ID>
    folder_id: <folder_ID>
    name: speechkit-hybrid
    status: ACTIVE
    created_at: "<creation_date_and_time>"
    
  3. Create a service account with the editor role for the selected folder.

  4. Create an API key for the service account.

  5. Notify the SpeechKit team of the created registry ID. All required containers will appear in your registry, and you will get the docker-compose.yaml file with the deployment settings.

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© 2025 Direct Cursus Technology L.L.C.