diff --git a/comfy/sd.py b/comfy/sd.py
index 99859d24175..c6166124670 100644
--- a/comfy/sd.py
+++ b/comfy/sd.py
@@ -406,6 +406,32 @@ def load_clip(ckpt_paths, embedding_directory=None, clip_type=CLIPType.STABLE_DI
         clip_data.append(comfy.utils.load_torch_file(p, safe_load=True))
     return load_text_encoder_state_dicts(clip_data, embedding_directory=embedding_directory, clip_type=clip_type, model_options=model_options)
 
+
+class TEModel(Enum):
+    CLIP_L = 1
+    CLIP_H = 2
+    CLIP_G = 3
+    T5_XXL = 4
+    T5_XL = 5
+    T5_BASE = 6
+
+def detect_te_model(sd):
+    if "text_model.encoder.layers.30.mlp.fc1.weight" in sd:
+        return TEModel.CLIP_G
+    if "text_model.encoder.layers.22.mlp.fc1.weight" in sd:
+        return TEModel.CLIP_H
+    if "text_model.encoder.layers.0.mlp.fc1.weight" in sd:
+        return TEModel.CLIP_L
+    if "encoder.block.23.layer.1.DenseReluDense.wi_1.weight" in sd:
+        weight = sd["encoder.block.23.layer.1.DenseReluDense.wi_1.weight"]
+        if weight.shape[-1] == 4096:
+            return TEModel.T5_XXL
+        elif weight.shape[-1] == 2048:
+            return TEModel.T5_XL
+    if "encoder.block.0.layer.0.SelfAttention.k.weight" in sd:
+        return TEModel.T5_BASE
+    return None
+
 def load_text_encoder_state_dicts(state_dicts=[], embedding_directory=None, clip_type=CLIPType.STABLE_DIFFUSION, model_options={}):
     clip_data = state_dicts
     class EmptyClass:
@@ -421,30 +447,29 @@ class EmptyClass:
     clip_target = EmptyClass()
     clip_target.params = {}
     if len(clip_data) == 1:
-        if "text_model.encoder.layers.30.mlp.fc1.weight" in clip_data[0]:
+        te_model = detect_te_model(clip_data[0])
+        if te_model == TEModel.CLIP_G:
             if clip_type == CLIPType.STABLE_CASCADE:
                 clip_target.clip = sdxl_clip.StableCascadeClipModel
                 clip_target.tokenizer = sdxl_clip.StableCascadeTokenizer
             else:
                 clip_target.clip = sdxl_clip.SDXLRefinerClipModel
                 clip_target.tokenizer = sdxl_clip.SDXLTokenizer
-        elif "text_model.encoder.layers.22.mlp.fc1.weight" in clip_data[0]:
+        elif te_model == TEModel.CLIP_H:
             clip_target.clip = comfy.text_encoders.sd2_clip.SD2ClipModel
             clip_target.tokenizer = comfy.text_encoders.sd2_clip.SD2Tokenizer
-        elif "encoder.block.23.layer.1.DenseReluDense.wi_1.weight" in clip_data[0]:
+        elif te_model == TEModel.T5_XXL:
             weight = clip_data[0]["encoder.block.23.layer.1.DenseReluDense.wi_1.weight"]
             dtype_t5 = weight.dtype
-            if weight.shape[-1] == 4096:
-                clip_target.clip = comfy.text_encoders.sd3_clip.sd3_clip(clip_l=False, clip_g=False, t5=True, dtype_t5=dtype_t5)
-                clip_target.tokenizer = comfy.text_encoders.sd3_clip.SD3Tokenizer
-            elif weight.shape[-1] == 2048:
-                clip_target.clip = comfy.text_encoders.aura_t5.AuraT5Model
-                clip_target.tokenizer = comfy.text_encoders.aura_t5.AuraT5Tokenizer
-        elif "encoder.block.0.layer.0.SelfAttention.k.weight" in clip_data[0]:
+            clip_target.clip = comfy.text_encoders.sd3_clip.sd3_clip(clip_l=False, clip_g=False, t5=True, dtype_t5=dtype_t5)
+            clip_target.tokenizer = comfy.text_encoders.sd3_clip.SD3Tokenizer
+        elif te_model == TEModel.T5_XL:
+            clip_target.clip = comfy.text_encoders.aura_t5.AuraT5Model
+            clip_target.tokenizer = comfy.text_encoders.aura_t5.AuraT5Tokenizer
+        elif te_model == TEModel.T5_BASE:
             clip_target.clip = comfy.text_encoders.sa_t5.SAT5Model
             clip_target.tokenizer = comfy.text_encoders.sa_t5.SAT5Tokenizer
         else:
-            w = clip_data[0].get("text_model.embeddings.position_embedding.weight", None)
             clip_target.clip = sd1_clip.SD1ClipModel
             clip_target.tokenizer = sd1_clip.SD1Tokenizer
     elif len(clip_data) == 2: