How to Add Old Models to Claude Code /model Picker: 3 Methods Tested

Originally published at recca0120.github.io The day Opus 4.7 launched, Claude Code's opus alias silently pointed to the new version. No notification, no changelog reminder. Open the /model picker — Opus 4.6 was gone. I'd previously written a }}">3-month billing analysis showing 4.7's quota burn is 2