diff --git a/consts.py b/consts.py
index 4b2896a..1b2f16a 100644
--- a/consts.py
+++ b/consts.py
@@ -1,11 +1,30 @@
 from enum import Enum
 
 
+class AnswerType (Enum):
+    YOUTUBE_REPLY   = 1
+    BLUESKY_REPLY   = 2
+    YOUTUBE_SYSTEM  = 3
+    BLUESKY_SYSTEM  = 4
+
+
 class Character (Enum):
     DEERJIKA    = 1
     GOATOH      = 2
 
 
+class GPTModel (Enum):
+    GPT3_TURBO  = 1
+    GPT4_O      = 2
+
+
 class Platform (Enum):
     YOUTUBE = 1
     BLUESKY = 2
+
+
+class QueryType (Enum):
+    YOUTUBE_COMMENT = 1
+    BLUESKY_COMMENT = 2
+    YOUTUBE_SYSTEM  = 3
+    BLUESKY_SYSTEM  = 3