diff --git a/src/fastspell/ai.py b/src/fastspell/ai.py
new file mode 100644
index 0000000..9136375
--- /dev/null
+++ b/src/fastspell/ai.py
@@ -0,0 +1,200 @@
+import os
+import io
+import sys
+import fasttext
+import hunspell
+import logging
+import urllib.request
+import pathlib
+import timeit
+import argparse
+import traceback
+import logging
+from sklearn.feature_extraction import DictVectorizer
+import pycountry
+import xgboost
+from sklearn.model_selection import GridSearchCV
+
+try:
+    from . import __version__
+    from .util import logging_setup, remove_unwanted_words, get_hash, check_dir, load_config
+    from .fastspell import FastSpell
+except ImportError:
+    from fastspell import __version__
+    from util import logging_setup, remove_unwanted_words, get_hash, check_dir, load_config
+    from fastspell import FastSpell
+
+class FastSpellAI(FastSpell):
+    def __init__(self, lang, *args, **kwargs):
+        super().__init__(lang, *args, **kwargs)
+
+ft_download_url = "https://dl.fbaipublicfiles.com/fasttext/supervised-models/lid.176.bin"
+ft_model_path = "lid.176.bin"
+if os.path.exists(ft_model_path):
+    ft_model = fasttext.load_model(ft_model_path)
+else:
+    urllib.request.urlretrieve(ft_download_url, ft_model_path)
+    ft_model = fasttext.load_model(ft_model_path)
+
+ft_prefix = "__label__"
+
+fsobj = FastSpellAI("en")
+
+languages = [label[len(ft_prefix):] for label in fsobj.model.get_labels()]
+
+unsupported = []
+hunspell_objs = {}
+for language in languages:
+    try:
+        search_l = None
+        if language in fsobj.hunspell_codes:
+            search_l = fsobj.hunspell_codes[language]
+        elif f"{language}_lat" in fsobj.hunspell_codes:
+            search_l = fsobj.hunspell_codes[f"{language}_lat"]
+        elif f"{language}_cyr" in fsobj.hunspell_codes:
+            search_l = fsobj.hunspell_codes[f"{language}_cyr"]
+        else:
+            search_l = language
+        hunspell_objs[language] = fsobj.search_hunspell_dict(search_l)
+    except:
+        unsupported.append(language)
+
+print(len(languages))
+print(len(unsupported))
+print(unsupported)
+
+prediction = fsobj.model.predict("Ciao, mondo!".lower(), k=3)
+print(prediction)
+print(prediction[0])
+print(prediction[0][0])
+print(prediction[0][0][len(ft_prefix):])
+
+sentences = []
+labels = []
+count = 0
+with open("../sentences.csv", "r") as f:
+    for l in f:
+        number, language, text = next(f).split("\t")
+
+        if language != "ita":
+            continue
+
+        lang = pycountry.languages.get(alpha_3=language)
+
+        text = text.replace("\n", " ").strip()
+        prediction = fsobj.model.predict(text.lower(), k=3)
+
+        # print(prediction)
+
+        lang0 = prediction[0][0][len(ft_prefix):]
+        lang0_prob = prediction[1][0]
+        if len(prediction[0]) >= 2:
+            lang1 = prediction[0][1][len(ft_prefix):]
+            lang1_prob = prediction[1][1]
+        else:
+            # If there's only one option... Not much to do.
+            continue
+        if len(prediction[0]) >= 3:
+            lang2 = prediction[0][2][len(ft_prefix):]
+            lang2_prob = prediction[1][2]
+        else:
+            lang2 = None
+            lang2_prob = 0.0
+
+        label = None
+        if lang0 == lang.alpha_2:
+            label = 0
+        elif lang1 == lang.alpha_2:
+            label = 1
+        elif lang2 == lang.alpha_2:
+            label = 2
+
+        if label is None:
+            continue
+
+        # print(lang0)
+
+        raw_tokens = text.strip().split(" ")
+        if lang0 in hunspell_objs:
+            tokens = remove_unwanted_words(raw_tokens, lang0)
+            correct = 0
+            for token in tokens:
+                try:
+                    if hunspell_objs[lang0].spell(token):
+                        correct += 1
+                except UnicodeEncodeError as ex:
+                    pass
+            lang0_dic_tokens = correct / len(tokens)
+        else:
+            lang0_dic_tokens = None
+
+        if lang1 in hunspell_objs:
+            tokens = remove_unwanted_words(raw_tokens, lang1)
+            correct = 0
+            for token in tokens:
+                try:
+                    if hunspell_objs[lang1].spell(token):
+                        correct += 1
+                except UnicodeEncodeError as ex:
+                    pass
+            lang1_dic_tokens = correct / len(tokens)
+        else:
+            lang1_dic_tokens = None
+
+        if lang2 in hunspell_objs:
+            tokens = remove_unwanted_words(raw_tokens, lang2)
+            
+            correct = 0
+            for token in tokens:
+                try:
+                    if hunspell_objs[lang2].spell(token):
+                        correct += 1
+                except UnicodeEncodeError as ex:
+                    pass
+
+            lang2_dic_tokens = correct / len(tokens)
+        else:
+            lang2_dic_tokens = None
+
+        sentences.append({
+            "fastText_lang0": lang0_prob,
+            "fastText_lang1": lang1_prob,
+            "fastText_lang2": lang2_prob,
+            "lang0_dic_tokens": lang0_dic_tokens,
+            "lang1_dic_tokens": lang1_dic_tokens,
+            "lang2_dic_tokens": lang2_dic_tokens,
+        })
+        labels.append(label)
+
+        # count += 1
+        # if count == 7:
+        #     break
+
+print(len(sentences))
+
+dict_vectorizer = DictVectorizer()
+X = dict_vectorizer.fit_transform(sentences)
+
+xgb_model = xgboost.XGBClassifier(n_jobs=10)
+
+clf = GridSearchCV(
+    xgb_model,
+    {"max_depth": [1, 2, 4, 6], "n_estimators": [25, 50, 100, 200]},
+    verbose=1,
+    n_jobs=1,
+)
+clf.fit(X, labels)
+print(clf.best_score_)
+print(clf.best_params_)
+print(clf.best_estimator_)
+
+clf.best_estimator_.save_model("model.ubj")
+
+X_try = dict_vectorizer.fit_transform([sentences[0]])
+classes = xgb_model.predict(X)
+if classes[0] == 0:
+    print("Lang0 chosen")
+elif classes[0] == 1:
+    print("Lang2 chosen")
+elif classes[0] == 2:
+    print("Lang3 chosen")
diff --git a/src/fastspell/config/hunspell.yaml b/src/fastspell/config/hunspell.yaml
index 4eb1e0f..da53768 100644
--- a/src/fastspell/config/hunspell.yaml
+++ b/src/fastspell/config/hunspell.yaml
@@ -18,6 +18,7 @@ hunspell_codes:
     da: da_DK
     de: de_DE
     en: en_GB
+    el: el_GR
     es: es_ES
     et: et_ET
     fa: fa_IR
@@ -75,3 +76,4 @@ hunspell_codes:
     ur: ur_PK
     uz: uz_UZ
     yi: yi
+    vi: vi_VN
diff --git a/src/fastspell/fastspell.py b/src/fastspell/fastspell.py
index 0a39921..97cd5e6 100644
--- a/src/fastspell/fastspell.py
+++ b/src/fastspell/fastspell.py
@@ -24,6 +24,9 @@
 HBS_LANGS = ('hbs', 'sh', 'bs', 'sr', 'hr', 'me')
 
 
+# logger = logging.getLogger()
+# logger.setLevel(logging.DEBUG)
+
 def initialization():
     parser = argparse.ArgumentParser(prog=os.path.basename(sys.argv[0]), formatter_class=argparse.ArgumentDefaultsHelpFormatter, description=__doc__)
     parser.add_argument('lang', type=str)
@@ -94,6 +97,8 @@ def download_fasttext(self):
 
     def search_hunspell_dict(self, lang_code):
         ''' Search in the paths for a hunspell dictionary and load it '''
+        hunspell_obj = None
+
         for p in self.hunspell_paths:
             if os.path.exists(f"{p}/{lang_code}.dic") and os.path.exists(f"{p}/{lang_code}.aff"):
                 try:
@@ -105,10 +110,36 @@ def search_hunspell_dict(self, lang_code):
                     logging.error("Failed building Hunspell object for " + lang_code)
                     logging.error("Aborting.")
                     exit(1)
-        else:
-            raise RuntimeError(f"It does not exist any valid dictionary directory"
-                               f"for {lang_code} in the paths {self.hunspell_paths}."
+
+        if hunspell_obj is None:
+            for p in self.hunspell_paths:
+                if not os.path.exists(p):
+                    continue
+
+                potential_files = [path for path in os.listdir(p) if os.path.basename(path).startswith(lang_code)]
+                if f"{lang_code}.dic" in potential_files and f"{lang_code}.aff" in potential_files:
+                    dic = lang_code
+                elif f"{lang_code}_{lang_code.upper()}.dic" in potential_files and f"{lang_code}_{lang_code.upper()}.aff" in potential_files:
+                    dic = f"{lang_code}_{lang_code.upper()}"
+                elif len(potential_files) == 2:
+                    dic = potential_files[0][:-4]
+                else:
+                    continue
+
+                try:
+                    hunspell_obj = hunspell.Hunspell(dic, hunspell_data_dir=p)
+                    logging.debug(f"Loaded hunspell obj for '{lang_code}' in path: {p + '/' + dic}")
+                    break
+                except:
+                    logging.error("Failed building Hunspell object for " + dic)
+                    logging.error("Aborting.")
+                    exit(1)
+
+        if hunspell_obj is None:
+            raise RuntimeError(f"It does not exist any valid dictionary directory "
+                               f"for {lang_code} in the paths {self.hunspell_paths}. "
                                f"Please, execute 'fastspell-download'.")
+
         return hunspell_obj
 
 
@@ -127,7 +158,7 @@ def load_hunspell_dicts(self):
         self.similar = []
         for sim_entry in self.similar_langs:
             if sim_entry.split('_')[0] == self.lang:
-                self.similar.append(self.similar_langs[sim_entry])
+                self.similar.append(self.similar_langs[sim_entry] + [self.lang])
 
         logging.debug(f"Similar lists for '{self.lang}': {self.similar}")
         self.hunspell_objs = {}
@@ -208,6 +239,9 @@ def getlang(self, sent):
 
         #TODO: Confidence score?
 
+        logging.debug(prediction)
+        logging.debug(self.similar)
+
         if self.similar == [] or prediction not in self.hunspell_objs:
         #Non mistakeable language: just return FastText prediction
             refined_prediction = prediction
@@ -218,6 +252,7 @@ def getlang(self, sent):
             for sim_list in self.similar:
                 if prediction in sim_list or f'{prediction}_{script}' in sim_list:
                     current_similar = sim_list
+            logging.debug(current_similar)
 
             spellchecked = {}
             for l in current_similar: