Introducing Claude Opus 4.8
Anthropic released Claude Opus 4.8 with improved coding, agentic task performance, and long-running work consistency.
Excerpt
Our latest model, Claude Opus 4.8, is an upgrade to our Opus class of models, with stronger performance across coding, agentic tasks, and professional work, and the consistency to handle long-running work.
Read at source: https://www.anthropic.com/news/claude-opus-4-8