A model alias system is now active that maps logical family names ("opus", "sonnet", "haiku") to their current provider-specific model IDs, resolved per-provider (first-party, Bedrock, Vertex, etc.). This powers model resolution across providers without hardcoding per-family logic at each call site.
Details
- Aliases are looked up via
aQs(name, provider)which checks per-provider overrides before falling back to a default. - Model selection (
$xefor opus,qHnfor sonnet,L4rfor haiku) now goes through alias resolution before falling back to the baked-in catalog entries. - Org-default model handling (
C4r,ZFd,uW,zai,Gw) is now built on top of alias resolution.
Evidence
New alias resolution logic (search for "opus" in model alias context, or the new aQs call path)
Strings lifted out of the shipped bundle, so the claim above can be checked against them.