diff --git a/coreml_suite/models.py b/coreml_suite/models.py
index 9d68ca6..79e1e48 100644
--- a/coreml_suite/models.py
+++ b/coreml_suite/models.py
@@ -46,6 +46,8 @@ class CoreMLInputs:
         self.t = t
         self.context = context
         self.control = control
+        self.time_ids = kwargs.get("time_ids")
+        self.text_embeds = kwargs.get("text_embeds")
         self.ts_cond = kwargs.get("timestep_cond")
 
     def coreml_kwargs(self, expected_inputs):
@@ -64,11 +66,22 @@ class CoreMLInputs:
         residual_kwargs = extract_residual_kwargs(expected_inputs, self.control)
         model_input_kwargs |= residual_kwargs
 
+        # LCM
         if self.ts_cond is not None:
             model_input_kwargs["timestep_cond"] = (
                 self.ts_cond.cpu().numpy().astype(np.float16)
             )
 
+        # SDXL
+        if "text_embeds" in expected_inputs:
+            model_input_kwargs["text_embeds"] = (
+                self.text_embeds.cpu().numpy().astype(np.float16)
+            )
+        if "time_ids" in expected_inputs:
+            model_input_kwargs["time_ids"] = (
+                self.time_ids.cpu().numpy().astype(np.float16)
+            )
+
         return model_input_kwargs
 
     def chunks(self, expected_inputs):
@@ -90,9 +103,100 @@ class CoreMLInputs:
             ts_cond_shape = expected_inputs["timestep_cond"]["shape"]
             chunked_ts_cond = chunk_batch(self.ts_cond, ts_cond_shape)
 
+        chunked_time_ids = [None] * len(chunked_x)
+        if expected_inputs["time_ids"] is not None:
+            time_ids_shape = expected_inputs["time_ids"]["shape"]
+            if self.time_ids is None:
+                self.time_ids = torch.zeros(len(chunked_x), *time_ids_shape[1:]).to(
+                    self.x.device
+                )
+            chunked_time_ids = chunk_batch(self.time_ids, time_ids_shape)
+
+        chunked_text_embeds = [None] * len(chunked_x)
+        if expected_inputs["text_embeds"] is not None:
+            text_embeds_shape = expected_inputs["text_embeds"]["shape"]
+            if self.text_embeds is None:
+                self.text_embeds = torch.zeros(
+                    len(chunked_x), *text_embeds_shape[1:]
+                ).to(self.x.device)
+            chunked_text_embeds = chunk_batch(self.text_embeds, text_embeds_shape)
+
         return [
-            CoreMLInputs(x, t, context, control, timestep_cond=ts_cond)
-            for x, t, context, control, ts_cond in zip(
-                chunked_x, ts, chunked_context, chunked_control, chunked_ts_cond
+            CoreMLInputs(
+                x,
+                t,
+                context,
+                control,
+                timestep_cond=ts_cond,
+                time_ids=time_ids,
+                text_embeds=text_embeds,
+            )
+            for x, t, context, control, ts_cond, time_ids, text_embeds in zip(
+                chunked_x,
+                ts,
+                chunked_context,
+                chunked_control,
+                chunked_ts_cond,
+                chunked_time_ids,
+                chunked_text_embeds,
             )
         ]
+
+
+def is_sdxl(coreml_model):
+    return (
+        "time_ids" in coreml_model.expected_inputs
+        and "text_embeds" in coreml_model.expected_inputs
+    )
+
+
+def sdxl_model_function_wrapper(time_ids, text_embeds):
+    def wrapper(model_function, params):
+        x = params["input"]
+        t = params["timestep"]
+        c = params["c"]
+
+        context = c.get("c_crossattn")
+
+        if context is None:
+            return torch.zeros_like(x)
+
+        return model_function(x, t, **c, time_ids=time_ids, text_embeds=text_embeds)
+
+    return wrapper
+
+
+def add_sdxl_model_options(model_patcher, positive, negative):
+    mp = model_patcher.clone()
+
+    pos_dict = positive[0][1]
+    neg_dict = negative[0][1]
+
+    pos_time_ids = [
+        pos_dict.get("height", 768),
+        pos_dict.get("width", 768),
+        pos_dict.get("crop_h", 0),
+        pos_dict.get("crop_w", 0),
+        pos_dict.get("target_height", 768),
+        pos_dict.get("target_width", 768),
+    ]
+
+    neg_time_ids = [
+        neg_dict.get("height", 768),
+        neg_dict.get("width", 768),
+        neg_dict.get("crop_h", 0),
+        neg_dict.get("crop_w", 0),
+        neg_dict.get("target_height", 768),
+        neg_dict.get("target_width", 768),
+    ]
+
+    time_ids = torch.tensor([pos_time_ids, neg_time_ids])
+
+    text_embeds = torch.cat((pos_dict["pooled_output"], neg_dict["pooled_output"]))
+
+    model_options = {
+        "model_function_wrapper": sdxl_model_function_wrapper(time_ids, text_embeds),
+    }
+    mp.model_options |= model_options
+
+    return mp
diff --git a/coreml_suite/nodes.py b/coreml_suite/nodes.py
index 80988d1..a60794a 100644
--- a/coreml_suite/nodes.py
+++ b/coreml_suite/nodes.py
@@ -15,7 +15,7 @@ from coreml_suite.lcm.utils import add_lcm_model_options, lcm_patch, is_lcm
 from coreml_suite.logger import logger
 from nodes import KSampler, LoraLoader
 
-from coreml_suite.models import CoreMLModelWrapper
+from coreml_suite.models import CoreMLModelWrapper, add_sdxl_model_options, is_sdxl
 from coreml_suite.config import get_model_config
 
 
@@ -58,6 +58,9 @@ class CoreMLSampler(COREML_NODE, KSampler):
                 negative is not None
             ), "Negative conditioning is optional only for LCM models."
 
+        if is_sdxl(coreml_model):
+            model_patcher = add_sdxl_model_options(model_patcher, positive, negative)
+
         return super().sample(
             model_patcher,
             seed,
@@ -84,7 +87,12 @@ class CoreMLSampler(COREML_NODE, KSampler):
     def get_model_patcher(self, coreml_model):
         model_config = get_model_config()
         wrapped_model = CoreMLModelWrapper(coreml_model)
-        model = model_base.BaseModel(model_config, device=get_torch_device())
+
+        if is_sdxl(coreml_model):
+            model = model_base.SDXL(model_config, device=get_torch_device())
+        else:
+            model = model_base.BaseModel(model_config, device=get_torch_device())
+
         model.diffusion_model = wrapped_model
         model_patcher = ModelPatcher(model, get_torch_device(), None)
         return model_patcher