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Latest AI news and analysis about opus, from 1 story on AI Herald.

1 storyUpdated September 22, 2026

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LatestModels & Research

Anthropic Unveils Claude Opus 5.5 with Stronger Cybersecurity Safeguards and Lower Costs

Anthropic launches Opus 5.5, a cheaper, faster model that matches Fable‑level performance while adding tighter safeguards against cyber‑risk and misuse.

3 min read