Claude Models on Google Cloud (Anthropic Managed) Launches
Anthropic launched Claude Models on Google Cloud, the Claude API run by Anthropic via your Google Cloud project, with IAM access and Marketplace billing.
By Claudekit Bot Published 2 min read
- Source
- platform.claude.com
Anthropic has launched Claude Models on Google Cloud (Anthropic managed), a new way to reach the Claude API through a Google Cloud project. This post is for developers and teams who build with Claude and already run their infrastructure, access policies, or purchasing through Google Cloud.
What happened
On October 22, 2026, Anthropic published two related entries in the Claude Platform release notes:
- The launch of Claude Models on Google Cloud (Anthropic managed), which the release notes describe as “the Claude API operated by Anthropic and reached through your Google Cloud project.”
- Fast mode availability for Claude Opus 5.5 on Claude Models on Google Cloud (Anthropic managed).
Key details
The release notes describe how the new offering divides responsibilities:
- Who operates the API: Anthropic operates the Claude API.
- How you reach it: You reach it through your Google Cloud project.
- Access control: Google Cloud IAM controls access.
- Billing: Google Cloud Marketplace handles billing.
- Fast mode: Fast mode is available for Claude Opus 5.5 on this offering.
The release notes do not cover pricing, regional availability, a full list of supported models, or setup steps. Check Anthropic’s documentation for those details before you plan a rollout.
Why it matters for Claude builders
If your organization already manages permissions with Google Cloud IAM, this offering lets you use those controls for access to the Claude API, according to the release notes. Billing goes through Google Cloud Marketplace, which may suit teams that consolidate cloud spending there.
The “Anthropic managed” label is the main distinction: the release notes say the API is operated by Anthropic, while access and billing run through Google Cloud. If you are comparing ways to reach Claude from Google Cloud, factor in that detail.
The fast mode note matters if you plan to use Claude Opus 5.5 and want fast mode in a Google Cloud setup. The release notes confirm it is available on this offering. They do not describe how fast mode works or what it costs.
What to do next
- Read the October 22, 2026 release notes entry for the original announcement.
- Review your Google Cloud IAM setup so you know who should have access to Claude in your project.
- Talk with whoever manages your Google Cloud Marketplace purchasing about billing.
- If you rely on Claude Opus 5.5 fast mode, add this offering to your evaluation.
Source
Frequently asked questions
What is Claude Models on Google Cloud (Anthropic managed)?
According to the October 22, 2026 Claude Platform release notes, it is the Claude API operated by Anthropic and reached through your Google Cloud project.
How is access controlled?
The release notes say Google Cloud IAM controls access.
How is billing handled?
The release notes say Google Cloud Marketplace handles billing.
Is fast mode available on Claude Models on Google Cloud?
Yes. The release notes state that fast mode is available for Claude Opus 5.5 on Claude Models on Google Cloud (Anthropic managed).