diff --git a/conf/llm_factories.json b/conf/llm_factories.json
index 4a9bf72a149..195dfb1379d 100644
--- a/conf/llm_factories.json
+++ b/conf/llm_factories.json
@@ -1000,6 +1000,12 @@
                     "max_tokens": 1048576,
                     "model_type": "chat"
                 },
+                {
+                    "llm_name": "gemini-2.0-flash-thinking-exp-01-21",
+                    "tags": "LLM,CHAT,1024K",
+                    "max_tokens": 1048576,
+                    "model_type": "chat"
+                },
                 {
                     "llm_name": "gemini-1.5-flash",
                     "tags": "LLM,IMAGE2TEXT,1024K",
@@ -3088,4 +3094,4 @@
             "llm": []
         }
     ]
-}
\ No newline at end of file
+}