https://techgazette.com.br/model/opus-5.5/ Opus 5.5 by Anthropic: its announcements, API changes, the platforms that carry it and its incidents, from the pages that say so. en 180 Tue, 22 Sep 2026 17:28:00 GMT https://aws.amazon.com/blogs/machine-learning/claude-opus-5-5-is-now-available-on-aws/ https://aws.amazon.com/blogs/machine-learning/claude-opus-5-5-is-now-available-on-aws/#opus-5.5 Tue, 22 Sep 2026 17:28:00 GMT AWS Machine Learning Availability AWS Machine Learning https://github.blog/changelog/2026-09-22-claude-opus-5-5-is-now-available-in-github-copilot https://github.blog/changelog/2026-09-22-claude-opus-5-5-is-now-available-in-github-copilot#opus-5.5 Tue, 22 Sep 2026 17:10:00 GMT GitHub Changelog Availability GitHub Changelog https://techcommunity.microsoft.com/blog/azure-ai-foundry-blog/claude-opus-5-5-comes-to-microsoft-foundry-for-long-running-coding-and-knowledge/4558051 https://techcommunity.microsoft.com/blog/azure-ai-foundry-blog/claude-opus-5-5-comes-to-microsoft-foundry-for-long-running-coding-and-knowledge/4558051#opus-5.5 Tue, 22 Sep 2026 17:00:00 GMT Microsoft Azure Availability Microsoft Azure https://openrouter.ai/anthropic/claude-opus-5.5 https://openrouter.ai/anthropic/claude-opus-5.5#opus-5.5 Tue, 22 Sep 2026 16:32:00 GMT OpenRouter Availability OpenRouter https://aws.amazon.com/about-aws/whats-new/2026/09/claude-opus-5-5-aws-govcloud/ https://aws.amazon.com/about-aws/whats-new/2026/09/claude-opus-5-5-aws-govcloud/#opus-5.5 Tue, 22 Sep 2026 15:00:00 GMT What's New with AWS Availability What's New with AWS https://platform.claude.com/docs/en/release-notes/overview#september-22-2026 https://platform.claude.com/docs/en/release-notes/overview#september-22-2026 Tue, 22 Sep 2026 12:00:00 GMT Claude API Release Notes API Claude API Release Notes — We've launched Claude Opus 5.5 (claude-opus-5-5), a model for long-running agentic coding and knowledge work. It has a 1M token context window by default, 128k max output tokens, and always-on adaptive thinking, at $4 /… https://vercel.com/changelog/claude-opus-5-5-now-available-on-ai-gateway https://vercel.com/changelog/claude-opus-5-5-now-available-on-ai-gateway#opus-5.5 Tue, 22 Sep 2026 00:00:00 GMT Vercel Availability Vercel https://www.netlify.com/changelog/claude-opus-5-5-ai-gateway-agent-runners/ https://www.netlify.com/changelog/claude-opus-5-5-ai-gateway-agent-runners/#opus-5.5 Tue, 22 Sep 2026 00:00:00 GMT Netlify Availability Netlify