Function: parseModelClass()
parseModelClass(
value):ModelClass|null
Coerce an arbitrary value (query string, header, body field) to a
ModelClass, returning null when it isn’t a known class. Lets a
route accept a class request without throwing on junk input.
Matches the full slug first ("chat-fast", "embedding"), then - for a bare
chat band - retries with a chat- prefix, so the shorthand "thinking" /
"balanced" / "fast" resolves to the corresponding chat-* class.
Parameters
Section titled “Parameters”unknown
Returns
Section titled “Returns”ModelClass | null