diff --git a/parrot/parrot.py b/parrot/parrot.py
index f8ec738..e232f56 100644
--- a/parrot/parrot.py
+++ b/parrot/parrot.py
@@ -1,6 +1,12 @@
 class Parrot():
   
-  def __init__(self, model_tag="prithivida/parrot_paraphraser_on_T5", use_gpu=False):
+  def __init__(
+	  self,
+	  model_tag="prithivida/parrot_paraphraser_on_T5",
+	  adequacy_model="prithivida/parrot_adequacy_model",
+	  fluency_model="prithivida/parrot_fluency_model",
+	  diversity_model="paraphrase-distilroberta-base-v2",
+	  use_gpu=False):
     from transformers import AutoTokenizer
     from transformers import AutoModelForSeq2SeqLM
     import pandas as pd
@@ -9,9 +15,9 @@ def __init__(self, model_tag="prithivida/parrot_paraphraser_on_T5", use_gpu=Fals
     from parrot.filters import Diversity
     self.tokenizer = AutoTokenizer.from_pretrained(model_tag)
     self.model     = AutoModelForSeq2SeqLM.from_pretrained(model_tag)
-    self.adequacy_score = Adequacy()
-    self.fluency_score  = Fluency()
-    self.diversity_score= Diversity()
+    self.adequacy_score = Adequacy(model_tag=adequacy_model)
+    self.fluency_score  = Fluency(model_tag=fluency_model)
+    self.diversity_score= Diversity(model_tag=diversity_model)
 
   def rephrase(self, input_phrase, use_gpu=False, diversity_ranker="levenshtein", do_diverse=False, style=1, max_length=32, adequacy_threshold = 0.90, fluency_threshold = 0.90):
       if use_gpu: