It has Sonnet 5 as a usable model. Interesting.
Looks like they've just announced it - https://www.anthropic.com/news/claude-sonnet-5
Just released!
Claude Sonnet 5
https://news.ycombinator.com/item?id=48736605
alt Hacker News
Looks like they've just announced it - https://www.anthropic.com/news/claude-sonnet-5