# New model: Claude Opus 5.5 (AU) (Amazon)

> Source: <https://llmstatus.ai/m/amazon/amazon/au.anthropic.claude-opus-5-5>
> Published: 2026-09-22 18:00:31+00:00

AM● Healthy

# Claude Opus 5.5 (AU)

Amazon · au.anthropic.claude-opus-5-5

Released2026-09-22

Retiresno announced date

claude-opustext+image+pdf1000k context128k max out

also matches: 

`au.anthropic.claude-opus-5-5`` amazon/au.anthropic.claude-opus-5-5`
[provider announcement →](https://models.dev/amazon-bedrock/au.anthropic.claude-opus-5-5)

Does your code call Claude Opus 5.5 (AU)?

$ curl -fsSL https://llmstatus.ai/install.sh | bash

Then `mm status` in any repo — it finds every model you use and flags the ones on a clock. No account, nothing uploaded.

[Get alerted before it retires →](https://llmstatus.ai/sign-up)