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azure: [In preview] Public Preview: Claude Opus 4.5 Available in Microsoft Foundry

Azure Updates

2025-11-24

Claude Opus 4.5 is available in public preview on Microsoft Foundry for Azure customers, introducing improvements in coding, agentic workflows, and enterprise productivity with upgraded performance and versatility.

github: Claude Opus 4.5 is in public preview for GitHub Copilot

GitHub

2025-11-24

Anthropic’s Claude Opus 4.5 is now rolling out in public preview for GitHub Copilot; early tests show it outperforms internal coding benchmarks while cutting token usage roughly in half.