Claude Opus 5.5 cuts costs and adds safeguards for autonomous AI

Reported by Help Net Security (Anamarija Pogorelec)

Summary by Cyber Security News23 Sep 2026, 10:30 CEST

About this summary. This is a short, independently written summary of an article first published by Help Net Security. Cyber Security News did not report or verify the underlying story. Read the original: https://www.helpnetsecurity.com/2026/09/23/anthropic-claude-opus-5-5/

Claude Opus 5.5 is available across Anthropic’s platforms, Amazon Web Services, Google Cloud and Microsoft Azure. Developers can access it through the Claude Platform using the model name claude-opus-5-5. It includes watermarking measures designed to comply with the EU AI Act.

Read the full article at Help Net Security →

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