diff --git a/conf/llm_factories.json b/conf/llm_factories.json
index 14575174f..b153e4bc9 100644
--- a/conf/llm_factories.json
+++ b/conf/llm_factories.json
@@ -3533,6 +3533,13 @@
                     "model_type": "chat",
                     "is_tools": true
                 },
+                {
+                    "llm_name": "claude-sonnet-4-5-20250929",
+                    "tags": "LLM,CHAT,IMAGE2TEXT,200k",
+                    "max_tokens": 204800,
+                    "model_type": "chat",
+                    "is_tools": true
+                },
                 {
                     "llm_name": "claude-sonnet-4-20250514",
                     "tags": "LLM,CHAT,IMAGE2TEXT,200k",
@@ -4862,8 +4869,15 @@
                     "max_tokens": 8000,
                     "model_type": "chat",
                     "is_tools": true
+                },
+                {
+                    "llm_name": "LongCat-Flash-Thinking",
+                    "tags": "LLM,CHAT,8000",
+                    "max_tokens": 8000,
+                    "model_type": "chat",
+                    "is_tools": true
                 }
             ]
         }
     ]
-}
\ No newline at end of file
+}