Claude Opus 5.5 is now available across Anthropic, AWS, Google Cloud, and Microsoft Azure, with watermarking and preserved-thinking safeguards designed to support EU AI Act compliance and reduce model-copying risks. The release focuses on long, complex enterprise tasks such as code migrations, audits, and analysis, while also bringing lower API prices, faster output, and stronger defenses against prompt-injection attacks. #ClaudeOpus55 #Anthropic #AWS #GoogleCloud #MicrosoftAzure #EUAIAct
Keypoints
- Claude Opus 5.5 is available on Anthropic’s platforms and major cloud providers.
- It is built for long-running tasks like codebase migrations and software audits.
- Early tests showed faster completion, fewer tokens, and better coding results than Opus 5.
- The model includes preserved thinking and stronger protections against prompt-injection attacks.
- Anthropic lowered pricing, increased speed, and expanded usage limits for customers.
Read More: https://www.helpnetsecurity.com/2026/09/23/anthropic-claude-opus-5-5/