Return the registered factory callable for name.
Parameters
namestrRegistered model name (any case, hyphens or underscores).
Returns
ModelFactoryThe factory function decorated with register_model.
Raises
ValueErrorIf no entry is registered under the normalised name; the error
message includes up to three Levenshtein-near suggestions.
Notes
Task is not filtered here — model_entrypoint returns the
factory regardless of which Auto class it belongs to. Use
_registry_lookup internally when you need task-filtered
dispatch.
Examples
>>> from lucid.models import model_entrypoint
>>> factory = model_entrypoint("resnet_50")
>>> model = factory(pretrained=False)