infrastructure-model-loading-failur-notimplementederror-the-class-unquantizedlinearmet-91573ebc

THEN Upgrade to a vLLM version that includes the fix from PR #22257, or manually apply the patch by implementing the 'embedding' method in the UnquantizedLinearMethod class. Alternatively, use a different model version or downgrade to an earlier vLLM release that does not have this regression.

In the UnquantizedLinearMethod class, add an 'embedding' method that returns the embedding weights using the same pattern as other linear methods, e.g., by loading from the model's state dict.