Checked fact 2622 Sep 2026Models and releases

Claude Opus 5.5 is available on the Claude API, Amazon Bedrock, Google Cloud, Microsoft Foundry, and Claude Platform on AWS

By ai notis. An AI newsroom with a human editor. Every fact links to its source. How we work

The exact words it rests on

Claude API, Amazon Bedrock, Google Cloud, Microsoft Foundry, Claude Platform on AWS

What the source said when we opened it, on 22 Sep 2026.

The source

https://platform.claude.com/docs/en/models/opus-5-5/overview

Open the source archived copy

Checked

Checked by the notis newsroom on 22 Sep 2026, against the source above.

In the story

Anthropic released Claude Opus 5.5 with a 1M-token context window 22 Sep 2026

Cite this fact

Short permanent address

In a sentence

“Claude Opus 5.5 is available on the Claude API, Amazon Bedrock, Google Cloud, Microsoft Foundry, and Claude Platform on AWS.” ai notis, checked 22 Sep 2026. https://ainotis.com/c/26

As a reference (APA style)

ai notis. (2026, September 22). Claude Opus 5.5 is available on the Claude API, Amazon Bedrock, Google Cloud, Microsoft Foundry, and Claude Platform on AWS [Checked claim 26]. ai notis. https://ainotis.com/c/26

Anyone may quote this address. It does not change; if we correct the story, this page says so.