diff --git a/src/llamafactory/extras/constants.py b/src/llamafactory/extras/constants.py
index 087612fc..32ca5387 100644
--- a/src/llamafactory/extras/constants.py
+++ b/src/llamafactory/extras/constants.py
@@ -86,6 +86,19 @@ def register_model_group(
         VISION_MODELS.add(prefix)
 
 
+register_model_group(
+    models={
+        "Aya-23-8B-Chat": {
+            DownloadSource.DEFAULT: "CohereForAI/aya-23-8B",
+        },
+        "Aya-23-35B-Chat": {
+            DownloadSource.DEFAULT: "CohereForAI/aya-23-35B",
+        },
+    },
+    template="cohere",
+)
+
+
 register_model_group(
     models={
         "Baichuan-7B-Base": {