diff --git a/extensions/engine-management-extension/models/anthropic.json b/extensions/engine-management-extension/models/anthropic.json
index 0212ce1da..2b3d7d683 100644
--- a/extensions/engine-management-extension/models/anthropic.json
+++ b/extensions/engine-management-extension/models/anthropic.json
@@ -40,5 +40,19 @@
       "stream": true
     },
     "engine": "anthropic"
+  },
+  {
+    "model": "claude-3-7-sonnet-latest",
+    "object": "model",
+    "name": "Claude 3.7 Sonnet Latest",
+    "version": "1.0",
+    "description": "Claude 3.7 Sonnet is the first hybrid reasoning model on the market. It is the most intelligent model yet. It is faster, more cost effective, and more capable than any other model in its class.",
+    "inference_params": {
+      "max_tokens": 8192,
+      "temperature": 0.7,
+      "max_temperature": 1.0,
+      "stream": true
+    },
+    "engine": "anthropic"
   }
 ]
diff --git a/extensions/engine-management-extension/models/openai.json b/extensions/engine-management-extension/models/openai.json
index 5c1e70b5a..b2314ec0b 100644
--- a/extensions/engine-management-extension/models/openai.json
+++ b/extensions/engine-management-extension/models/openai.json
@@ -1,4 +1,22 @@
 [
+  {
+    "model": "gpt-4.5-preview",
+    "object": "model",
+    "name": "OpenAI GPT 4.5 Preview",
+    "version": "1.2",
+    "description": "OpenAI GPT 4.5 Preview is a research preview of GPT-4.5, our largest and most capable GPT model yet",
+    "format": "api",
+    "inference_params": {
+      "max_tokens": 16384,
+      "temperature": 0.7,
+      "top_p": 0.95,
+      "stream": true,
+      "stop": [],
+      "frequency_penalty": 0,
+      "presence_penalty": 0
+    },
+    "engine": "openai"
+  },
   {
     "model": "gpt-4-turbo",
     "object": "model",