{"version":"2.0.51","anchor":"model-detection-extended","canonical_anchor":"model-detection-extended","heading":"Model Detection Extended","tier":null,"area":null,"scope":null,"heads_up":null,"url":"https:\/\/changelogs.core-directive.com\/v\/2.0.51\/e\/model-detection-extended","release_url":"https:\/\/changelogs.core-directive.com\/v\/2.0.51","markdown":"### Model Detection Extended\n\nThe model detection functions now correctly recognize Opus 4.5 model IDs.\n\n- `claude-opus-4-5` pattern now properly identified\n- Fixes potential issues with model-specific features not activating for Opus 4.5\n- **Evidence**: Detection at `KAB()` line 163004, `Pw()` line 224165"}