diff --git a/Project_Model/Libs/BPE/Classes/NanoSocraTrainer.py b/Project_Model/Libs/BPE/Classes/NanoSocraTrainer.py
new file mode 100644
index 0000000..1d6d429
--- /dev/null
+++ b/Project_Model/Libs/BPE/Classes/NanoSocraTrainer.py
@@ -0,0 +1,164 @@
+from collections import deque
+from pathlib import Path
+import re
+from ..Classes import NanoSocratesBPE, NanoSocratesChunker, NanoSocratesSplitter, NanoSocratesBatchMemoryBPE
+from ..Enums import TokenType
+from ..Utils import special_regex_maker, iterator_with_checks
+
+
+class NanoSocraTrainer:
+
+    def __init__(
+        self,
+        max_vocabulary: int,
+        special_vocabulary: list[str],
+        chunk_size: int,
+        merge_treshold: int = 0,
+        max_iterations: int = 0,
+    ) -> None:
+        # Bytes
+        BYTE_RESERVED_TOKENS = 256
+        SPECIAL_RESERVED_TOKENS = len(special_vocabulary)
+        RESERVED_TOKENS = BYTE_RESERVED_TOKENS + SPECIAL_RESERVED_TOKENS
+
+        self.__max_vocabulary = max_vocabulary - RESERVED_TOKENS
+        self.__max_iterations = max_iterations
+        self.__chunk_size = chunk_size
+        self.__merge_treshold = merge_treshold
+        self.__special_token_regex = special_regex_maker(special_vocabulary)
+
+    def trainBPE(
+        self, path: Path, cache_dir: Path, bpe: NanoSocratesBPE | None = None
+    ) -> NanoSocratesBPE:
+
+        if not path.is_file():
+            raise FileNotFoundError()
+
+        if not cache_dir.is_dir():
+            raise NotADirectoryError()
+
+        if bpe is None:
+            bpe = NanoSocratesBPE()
+        BPE = bpe
+
+        if BPE.vocabulary_size > self.__max_vocabulary:
+            return BPE
+
+        exit = False
+        cached = False
+        current_iteration = 0
+
+        PATH_GEN = self.__switch_paths(path, cache_dir)
+
+        input_path = next(PATH_GEN)
+
+        while not exit:
+
+
+            out_path = next(PATH_GEN)
+            current_iteration = self.__increment_counter(current_iteration)
+            LAST_VOC_SIZE = BPE.vocabulary_size
+
+            FILE = open(out_path, "w")
+
+            for _, _, output in self.__round_train(input_path, BPE, cached):
+                FILE.write(output)
+
+            FILE.close()
+
+            cached = True
+            input_path = out_path
+
+            NEW_VOC_SIZE = BPE.vocabulary_size
+
+            if LAST_VOC_SIZE == NEW_VOC_SIZE:
+                exit = True
+                continue
+
+            if current_iteration == self.__max_iterations:
+                exit = True
+                continue
+
+            if BPE.vocabulary_size == self.__max_vocabulary:
+                exit = True
+                continue
+
+        return BPE
+
+    def __round_train(
+        self,
+        path: Path,
+        bpe: NanoSocratesBPE,
+        cached: bool
+    ):
+
+        CHUNKER = NanoSocratesChunker(self.__chunk_size, self.__special_token_regex)
+        SPLITTER = NanoSocratesSplitter(self.__special_token_regex)
+
+        BPE = bpe
+        memory = NanoSocratesBatchMemoryBPE({}, self.__merge_treshold)
+
+        CHUNKER_GENERATOR = iterator_with_checks(CHUNKER.chunk(path))
+
+        for chunk, last_chunk in CHUNKER_GENERATOR:
+
+            PIECE_GENERATOR = iterator_with_checks(
+                SPLITTER.split_text(chunk)
+            )
+
+            for piece, last_piece in PIECE_GENERATOR:
+
+                LAST_BATCH = last_chunk and last_piece
+                PIECE, TOKEN_TYPE = piece
+
+                if TOKEN_TYPE != TokenType.BPE:
+                    _, _, out = BPE.fit([], memory, LAST_BATCH)
+                    yield (BPE, memory, PIECE)
+                    continue
+
+                PIECE_DATA = self.__make_list_ids(PIECE, cached)
+
+                _, _, out = BPE.fit(PIECE_DATA, memory, LAST_BATCH)
+
+                OUT_STRING = f"{out}"
+                yield (BPE, memory, OUT_STRING)
+
+    def __increment_counter(self, counter: int):
+
+        # What if overflows???
+        try:
+            counter += 1
+        except:
+            print("Integer overflow")
+            counter = 1
+
+        return counter
+
+    def __make_list_ids(self, corpus: str, cached: bool):
+
+        if not cached:
+            return list(map(ord, corpus))
+
+        REDUCED_CORPUS_LEN = len(corpus) -1
+
+        # Skip these cars "[" "]"
+        INTS = corpus[1:REDUCED_CORPUS_LEN]
+        INT_LIST = list(map(int,INTS.split(",")))
+        return INT_LIST
+
+    def __switch_paths(self, path: Path, cache_path: Path):
+
+        yield path
+
+        TMP_1 = cache_path / "tmp1.txt"
+        TMP_2 = cache_path / "tmp2.txt"
+
+        switch = True
+
+        while True:
+            if switch:
+                yield TMP_1
+            else:
+                yield TMP_2
+            switch = not switch
+