diff --git a/packages/proxy/schema/index.ts b/packages/proxy/schema/index.ts
index 89202135..bf8e2bd8 100644
--- a/packages/proxy/schema/index.ts
+++ b/packages/proxy/schema/index.ts
@@ -636,6 +636,9 @@ export const AvailableEndpointTypes: { [name: string]: ModelEndpointType[] } = {
   "mistral.magistral-small-2509": ["bedrock"],
   "openai/gpt-oss-safeguard-20b": ["groq"],
   "chat-latest": ["openai", "azure"],
+  "databricks-gpt-5": ["databricks"],
+  "databricks-gpt-5-1": ["databricks"],
+  "databricks-gpt-5-mini": ["databricks"],
   "databricks-claude-haiku-4-5": ["databricks"],
   "databricks-claude-opus-4-5": ["databricks"],
   "databricks-claude-opus-4-1": ["databricks"],
diff --git a/packages/proxy/schema/model_list.json b/packages/proxy/schema/model_list.json
index 1340f0c6..50f8132c 100644
--- a/packages/proxy/schema/model_list.json
+++ b/packages/proxy/schema/model_list.json
@@ -12382,7 +12382,40 @@
     "flavor": "chat",
     "multimodal": true,
     "displayName": "GPT-5 nano",
-    "max_input_tokens": 400000,
+    "max_input_tokens": 272000,
+    "max_output_tokens": 128000,
+    "available_providers": [
+      "databricks"
+    ]
+  },
+  "databricks-gpt-5": {
+    "format": "openai",
+    "flavor": "chat",
+    "multimodal": true,
+    "displayName": "GPT-5",
+    "max_input_tokens": 272000,
+    "max_output_tokens": 128000,
+    "available_providers": [
+      "databricks"
+    ]
+  },
+  "databricks-gpt-5-1": {
+    "format": "openai",
+    "flavor": "chat",
+    "multimodal": true,
+    "displayName": "GPT-5.1",
+    "max_input_tokens": 272000,
+    "max_output_tokens": 128000,
+    "available_providers": [
+      "databricks"
+    ]
+  },
+  "databricks-gpt-5-mini": {
+    "format": "openai",
+    "flavor": "chat",
+    "multimodal": true,
+    "displayName": "GPT-5 mini",
+    "max_input_tokens": 272000,
     "max_output_tokens": 128000,
     "available_providers": [
       "databricks"