He meant Sonnet 3.7 which was released on the same day as Claude Code, Feb 24th 2025: https://www.anthropic.com/news/claude-3-7-sonnet https://www.anthropic.com

He meant Sonnet 3.7 which was released on the same day as Claude Code, Feb 24th 2025: https://www.anthropic.com/news/claude-3-7-sonnet https://www.anthropic.com/news/claude-3-7-sonnet With hindsight, given that Claude Code turned into a billion dollar precut category, it was a bit of a miss bundling those two announcements together like that!