diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4b0b1d531..12793fb72 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -20,6 +20,7 @@
   - Meissonic with multiple generators  
   - Kandinsky V2.2 invalid attention processor  
   - PixArt Sigma Small and Large loading  
+  - TAESD previews with PixArt  
 
 ## Update for 2025-06-02
 
diff --git a/modules/modeldata.py b/modules/modeldata.py
index b7be0866b..688cff23d 100644
--- a/modules/modeldata.py
+++ b/modules/modeldata.py
@@ -56,6 +56,10 @@ def get_model_type(pipe):
         model_type = 'mochivideo'
     elif "Allegro" in name:
         model_type = 'allegrovideo'
+    elif "PixArtSigma" in name:
+        model_type = 'pixartsigma'
+    elif "PixArtAlpha" in name:
+        model_type = 'pixartalpha'
     else:
         model_type = name
     return model_type
diff --git a/modules/sd_vae_taesd.py b/modules/sd_vae_taesd.py
index da12422f1..7f6bf191b 100644
--- a/modules/sd_vae_taesd.py
+++ b/modules/sd_vae_taesd.py
@@ -36,7 +36,7 @@ prev_cls = ''
 prev_type = ''
 prev_model = ''
 lock = threading.Lock()
-supported = ['sd', 'sdxl', 'f1', 'h1', 'hunyuanvideo', 'wanvideo', 'mochivideo']
+supported = ['sd', 'sdxl', 'f1', 'h1', 'hunyuanvideo', 'wanvideo', 'mochivideo', 'pixartsigma', 'pixartalpha']
 
 
 def warn_once(msg, variant=None):
@@ -55,9 +55,13 @@ def get_model(model_type = 'decoder', variant = None):
     cls = shared.sd_model_type
     if cls == 'ldm': # original backend
         cls = 'sd'
-    if cls == 'h1': # hidream uses flux vae
+    elif cls == 'h1': # hidream uses flux vae
         cls = 'f1'
-    if cls not in supported:
+    elif cls == 'pixartsigma':
+        cls = 'sdxl'
+    elif cls == 'pixartalpha':
+        cls = 'sd'
+    elif cls not in supported:
         warn_once(f'cls={shared.sd_model.__class__.__name__} type={cls} unsuppported', variant=variant)
     variant = variant or shared.opts.taesd_variant
     folder = os.path.join(paths.models_path, "TAESD")