Help Center/ ModelArts/ ModelArts Studio (MaaS) User Guide/ Preparing ModelArts Studio (MaaS) Resources
Updated on 2025-09-29 GMT+08:00

Preparing ModelArts Studio (MaaS) Resources

Before using MaaS, create resource pools.

Creating an OBS Bucket

Before creating models in ModelArts Studio, create an OBS bucket to store model weights, training data, and permanent log files.

For details about how to create an OBS bucket and upload files, see Using OBS Console.

  • MaaS is available only in CN-Hong Kong.
  • The OBS bucket and MaaS must be in the same region. Otherwise, the OBS path cannot be selected.

Creating a Resource Pool

When deploying a model in ModelArts Studio, you need to select a resource pool. MaaS supports dedicated resource pools.

The resources provided in a dedicated resource pool are exclusive and more controllable. To use a dedicated resource pool, create it and select the dedicated resource pool during AI development. MaaS can use ModelArts Standard dedicated resource pools for model training and inference. For details about how to create a dedicated resource pool, see Creating a Standard Dedicated Resource Pool.

The resource pool and MaaS must be in the same region. Otherwise, the resource pool cannot be selected.