It does (unless the previous comment was edited? Currently it says Opus 4.1): https://www.anthropic.com/news/claude-opus-4-1. You can see it in the 'more models' list on the main Claude website, or in Claude Console.
It does (unless the previous comment was edited? Currently it says Opus 4.1): https://www.anthropic.com/news/claude-opus-4-1. You can see it in the 'more models' list on the main Claude website, or in Claude Console.