diff --git a/eland/ml/pytorch/nlp_ml_model.py b/eland/ml/pytorch/nlp_ml_model.py
index 6d84d43..13d1e6d 100644
--- a/eland/ml/pytorch/nlp_ml_model.py
+++ b/eland/ml/pytorch/nlp_ml_model.py
@@ -124,18 +124,6 @@ class InferenceConfig:
         }
 
 
-class SlimInferenceOptions(InferenceConfig):
-    def __init__(
-        self,
-        *,
-        tokenization: NlpTokenizationConfig,
-        results_field: t.Optional[str] = None,
-    ):
-        super().__init__(configuration_type="slim")
-        self.tokenization = tokenization
-        self.results_field = results_field
-
-
 class TextClassificationInferenceOptions(InferenceConfig):
     def __init__(
         self,
@@ -256,6 +244,18 @@ class TextEmbeddingInferenceOptions(InferenceConfig):
         self.results_field = results_field
 
 
+class TextExpansionInferenceOptions(InferenceConfig):
+    def __init__(
+        self,
+        *,
+        tokenization: NlpTokenizationConfig,
+        results_field: t.Optional[str] = None,
+    ):
+        super().__init__(configuration_type="text_expansion")
+        self.tokenization = tokenization
+        self.results_field = results_field
+
+
 class TrainedModelInput:
     def __init__(self, *, field_names: t.List[str]):
         self.field_names = field_names
diff --git a/eland/ml/pytorch/transformers.py b/eland/ml/pytorch/transformers.py
index 99fa738..03772de 100644
--- a/eland/ml/pytorch/transformers.py
+++ b/eland/ml/pytorch/transformers.py
@@ -49,9 +49,9 @@ from eland.ml.pytorch.nlp_ml_model import (
     NlpTrainedModelConfig,
     PassThroughInferenceOptions,
     QuestionAnsweringInferenceOptions,
-    SlimInferenceOptions,
     TextClassificationInferenceOptions,
     TextEmbeddingInferenceOptions,
+    TextExpansionInferenceOptions,
     TextSimilarityInferenceOptions,
     TrainedModelInput,
     ZeroShotClassificationInferenceOptions,
@@ -85,7 +85,7 @@ ZERO_SHOT_LABELS = {"contradiction", "neutral", "entailment"}
 TASK_TYPE_TO_INFERENCE_CONFIG = {
     "fill_mask": FillMaskInferenceOptions,
     "ner": NerInferenceOptions,
-    "slim": SlimInferenceOptions,
+    "text_expansion": TextExpansionInferenceOptions,
     "text_classification": TextClassificationInferenceOptions,
     "text_embedding": TextEmbeddingInferenceOptions,
     "zero_shot_classification": ZeroShotClassificationInferenceOptions,