11.12.2025: Updated Anthropic Model List 🧠

Available in Phoenix 12.15+

This update enhances the Anthropic model registrations in Arize Phoenix by adding support for the 4.5 Sonnet/Haiku variants and removing several legacy 3.x Sonnet/Opus entries.

feat: Update Anthropic model list by anticorrelator · Pull Request #10255 · Arize-ai/phoenixGitHub