A single worker instance. This tier is suitable for learning how to use
Cloud ML, and for experimenting with new models using small datasets.
BasicGpu
A single worker instance with a K80 GPU.
BasicTpu
A single worker instance with a Cloud TPU.
Custom
The CUSTOM tier is not a set tier, but rather enables you to use your
own cluster specification. When you use this tier, set values to
configure your processing cluster according to these guidelines:
You must set ExecutionTemplate.masterType to specify the type
of machine to use for your master node. This is the only required
setting.
Premium1
A large number of workers with many parameter servers.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-07 UTC."],[[["\u003cp\u003eThis page details the \u003ccode\u003eScaleTier\u003c/code\u003e enum within the Google Cloud Notebooks v1 API, specifically within the \u003ccode\u003eExecutionTemplate.Types\u003c/code\u003e namespace.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eScaleTier\u003c/code\u003e enum is used to specify the machine types and the number of replicas for workers and parameter servers in AI Platform Notebooks.\u003c/p\u003e\n"],["\u003cp\u003eAvailable fields in \u003ccode\u003eScaleTier\u003c/code\u003e include \u003ccode\u003eBasic\u003c/code\u003e, \u003ccode\u003eBasicGpu\u003c/code\u003e, \u003ccode\u003eBasicTpu\u003c/code\u003e, \u003ccode\u003eCustom\u003c/code\u003e, \u003ccode\u003ePremium1\u003c/code\u003e, \u003ccode\u003eStandard1\u003c/code\u003e, and \u003ccode\u003eUnspecified\u003c/code\u003e, each with distinct configurations and use cases.\u003c/p\u003e\n"],["\u003cp\u003eThe content is within the context of version 2.2.0, but it also includes links to the documentation for other versions, ranging from 1.0.0-beta04 to 2.5.0 (latest).\u003c/p\u003e\n"]]],[],null,[]]
