AI Release 🚀 Anthropic quietly updated its flagship model — and it's not just a patch. Claude Opus 5.5 is noticeably faster and d

AI Release 🚀 Anthropic quietly updated its flagship model — and it's not just a patch. Claude Opus 5.5 is noticeably faster and cheaper than its predecessor, but the main thing is that it has become noticeably smarter in multi-step tasks. Now the model holds a book-length context more confidently and less often loses the thread of reasoning in complex scenarios. For practitioners, this means: you can entrust the agent with entire chains of actions — from analysis