diff --git a/butia_recognition/config/ram_network_config/.gitignore b/butia_recognition/config/ram_network_config/.gitignore
new file mode 100644
index 0000000..b331dac
--- /dev/null
+++ b/butia_recognition/config/ram_network_config/.gitignore
@@ -0,0 +1 @@
+*.pth
\ No newline at end of file
diff --git a/butia_recognition/scripts/butia_recognition/grounded_sam_recognition/grounded_sam_recognition.py b/butia_recognition/scripts/butia_recognition/grounded_sam_recognition/grounded_sam_recognition.py
index 3c493ad..7b015a8 100755
--- a/butia_recognition/scripts/butia_recognition/grounded_sam_recognition/grounded_sam_recognition.py
+++ b/butia_recognition/scripts/butia_recognition/grounded_sam_recognition/grounded_sam_recognition.py
@@ -19,6 +19,10 @@
 import supervision as sv
 from groundingdino.util.inference import Model
 from segment_anything import SamPredictor, sam_model_registry
+from ram.models import ram
+from ram import inference_ram
+from ram import get_transform as get_transform_ram
+from PIL import Image as PILImage
 
 torch.set_num_threads(1)
 
@@ -51,11 +55,19 @@ def loadModel(self):
             sam = sam_model_registry[self.sam_model_type](checkpoint=f"{self.pkg_path}/config/sam_network_config/{self.sam_checkpoint}")
             self.sam_model = SamPredictor(sam)
             print('Done loading SAM model!')
+        if self.use_ram:
+            self.ram_model = ram(pretrained=f"{self.pkg_path}/config/ram_network_config/ram_swin_large_14m_no_optimizer.pth", vit="swin_l", image_size=384)
+            self.ram_model.eval()
+            self.ram_model = self.ram_model.to('cuda')
+            self.ram_transform = get_transform_ram(image_size=384)
 
     def unLoadModel(self):
         del self.dino_model
         if self.use_sam:
             del self.sam_model
+        if self.use_ram:
+            del self.ram_model
+            del self.ram_transform
         torch.cuda.empty_cache()
 
     @ifState
@@ -74,12 +86,27 @@ def callback(self, *args):
 
             cv_img = ros_numpy.numpify(img)
 
-            results = self.dino_model.predict_with_classes(image=cv_img, classes=self.classes, box_threshold=self.box_threshold, text_threshold=self.text_threshold)
+            if self.use_ram:
+                ram_img = self.ram_transform(PILImage.fromarray(cv2.cvtColor(cv_img, cv2.COLOR_BGR2RGB))).unsqueeze(0).to('cuda')
+                ram_results = inference_ram(ram_img, self.ram_model)
+                class_list = [class_name.strip() for class_name in ram_results[0].split('|')]
+            else:
+                class_list = self.classes
+
+            print(class_list)
+            results = self.dino_model.predict_with_classes(image=cv_img, classes=class_list, box_threshold=self.box_threshold, text_threshold=self.text_threshold)
             results = results.with_nms(threshold=self.nms_threshold, class_agnostic=self.class_agnostic_nms)
             if len(results.class_id) > 0:
                 self.sam_model.set_image(cv2.cvtColor(cv_img, cv2.COLOR_BGR2RGB))
             box_annotator = sv.BoxAnnotator()
-            debug_img = box_annotator.annotate(scene=cv2.cvtColor(cv_img, cv2.COLOR_BGR2RGB), detections=results, labels=[self.classes[idx] for idx in results.class_id])
+            print(results.class_id)
+            labels = []
+            for idx in results.class_id:
+                if idx is not None:
+                    labels.append(class_list[idx])
+                else:
+                    labels.append('unknown')
+            debug_img = box_annotator.annotate(scene=cv2.cvtColor(cv_img, cv2.COLOR_BGR2RGB), detections=results, labels=labels)
             mask_annotator = sv.MaskAnnotator()
             objects_recognition = Recognitions2D()
             h = Header()
@@ -97,16 +124,21 @@ def callback(self, *args):
             description_header.seq = 0
             mask_arr = []
             for i in range(len(results.class_id)):
+                if results.class_id[i] == None:
+                    continue
                 class_id = int(results.class_id[i])
 
-                if class_id >= len(self.classes):
+                if class_id >= len(class_list):
                     continue
 
-                label_class = self.classes[class_id]
+                label_class = class_list[class_id]
 
-                max_size = [0., 0., 0.]
-                if class_id < len(self.max_sizes):
-                    max_size = self.max_sizes[class_id]
+                if not self.use_ram:
+                    max_size = [0., 0., 0.]
+                    if class_id < len(self.max_sizes):
+                        max_size = self.max_sizes[class_id]
+                else:
+                    max_size = [10., 10., 10.]
 
                 description = Description2D()
                 description.header = copy(description_header)
@@ -144,7 +176,7 @@ def callback(self, *args):
                     if label_class in value:
                         index = j
                     j += 1
-                description.label = self.classes[index] + '/' + label_class if index is not None else label_class
+                description.label = class_list[index] + '/' + label_class if index is not None else label_class
 
                 objects_recognition.descriptions.append(description)
 
@@ -176,6 +208,8 @@ def readParameters(self):
         self.sam_model_type = rospy.get_param("~sam_model_type", "vit_tiny")
         self.sam_hq_token_only = rospy.get_param("~sam_hq_token_only", False)
 
+        self.use_ram = rospy.get_param("~use_ram", True)
+
         self.classes_by_category = dict(rospy.get_param("~classes_by_category", {}))
         self.classes = rospy.get_param("~classes", [])