diff --git a/app/components/sidebar.tsx b/app/components/sidebar.tsx
index 6cc25bf19..36c124e41 100644
--- a/app/components/sidebar.tsx
+++ b/app/components/sidebar.tsx
@@ -10,7 +10,6 @@ import DeleteIcon from "../icons/delete.svg";
 import MaskIcon from "../icons/mask.svg";
 import McpIcon from "../icons/mcp.svg";
 import DragIcon from "../icons/drag.svg";
-import DiscoveryIcon from "../icons/discovery.svg";
 
 import Locale from "../locales";
 
@@ -278,13 +277,13 @@ export function SideBar(props: { className?: string }) {
               shadow
             />
           )}
-          <IconButton
+          {/* <IconButton
             icon={<DiscoveryIcon />}
             text={shouldNarrow ? undefined : Locale.Discovery.Name}
             className={styles["sidebar-bar-button"]}
             onClick={() => setshowDiscoverySelector(true)}
             shadow
-          />
+          /> */}
         </div>
         {showDiscoverySelector && (
           <Selector
diff --git a/app/masks/cn.ts b/app/masks/cn.ts
index 64842f6e8..95df359e3 100644
--- a/app/masks/cn.ts
+++ b/app/masks/cn.ts
@@ -33,7 +33,7 @@ export const CN_MASKS: BuiltinMask[] = [
       },
     ],
     modelConfig: {
-      model: "gpt-3.5-turbo",
+      model: "gpt-4o-mini",
       temperature: 1,
       max_tokens: 2000,
       presence_penalty: 0,
@@ -59,7 +59,7 @@ export const CN_MASKS: BuiltinMask[] = [
       },
     ],
     modelConfig: {
-      model: "gpt-3.5-turbo",
+      model: "gpt-4o-mini",
       temperature: 1,
       max_tokens: 2000,
       presence_penalty: 0,
@@ -85,7 +85,7 @@ export const CN_MASKS: BuiltinMask[] = [
       },
     ],
     modelConfig: {
-      model: "gpt-3.5-turbo",
+      model: "gpt-4o-mini",
       temperature: 1,
       max_tokens: 2000,
       presence_penalty: 0,
@@ -111,7 +111,7 @@ export const CN_MASKS: BuiltinMask[] = [
       },
     ],
     modelConfig: {
-      model: "gpt-3.5-turbo",
+      model: "gpt-4o-mini",
       temperature: 1,
       max_tokens: 2000,
       presence_penalty: 0,
@@ -137,7 +137,7 @@ export const CN_MASKS: BuiltinMask[] = [
       },
     ],
     modelConfig: {
-      model: "gpt-3.5-turbo",
+      model: "gpt-4o-mini",
       temperature: 1,
       max_tokens: 2000,
       presence_penalty: 0,
@@ -163,7 +163,7 @@ export const CN_MASKS: BuiltinMask[] = [
       },
     ],
     modelConfig: {
-      model: "gpt-3.5-turbo",
+      model: "gpt-4o-mini",
       temperature: 1,
       max_tokens: 2000,
       presence_penalty: 0,
@@ -189,7 +189,7 @@ export const CN_MASKS: BuiltinMask[] = [
       },
     ],
     modelConfig: {
-      model: "gpt-3.5-turbo",
+      model: "gpt-4o-mini",
       temperature: 1,
       max_tokens: 2000,
       presence_penalty: 0,
@@ -215,7 +215,7 @@ export const CN_MASKS: BuiltinMask[] = [
       },
     ],
     modelConfig: {
-      model: "gpt-3.5-turbo",
+      model: "gpt-4o-mini",
       temperature: 1,
       max_tokens: 2000,
       presence_penalty: 0,
@@ -247,7 +247,7 @@ export const CN_MASKS: BuiltinMask[] = [
       },
     ],
     modelConfig: {
-      model: "gpt-3.5-turbo",
+      model: "gpt-4o-mini",
       temperature: 0.5,
       max_tokens: 2000,
       presence_penalty: 0,
@@ -273,7 +273,7 @@ export const CN_MASKS: BuiltinMask[] = [
       },
     ],
     modelConfig: {
-      model: "gpt-3.5-turbo",
+      model: "gpt-4o-mini",
       temperature: 1,
       max_tokens: 2000,
       presence_penalty: 0,
@@ -306,7 +306,7 @@ export const CN_MASKS: BuiltinMask[] = [
       },
     ],
     modelConfig: {
-      model: "gpt-3.5-turbo",
+      model: "gpt-4o-mini",
       temperature: 1,
       max_tokens: 2000,
       presence_penalty: 0,
@@ -339,7 +339,7 @@ export const CN_MASKS: BuiltinMask[] = [
       },
     ],
     modelConfig: {
-      model: "gpt-3.5-turbo",
+      model: "gpt-4o-mini",
       temperature: 1,
       max_tokens: 2000,
       presence_penalty: 0,
@@ -397,7 +397,7 @@ export const CN_MASKS: BuiltinMask[] = [
       },
     ],
     modelConfig: {
-      model: "gpt-3.5-turbo",
+      model: "gpt-4o-mini",
       temperature: 1,
       max_tokens: 2000,
       presence_penalty: 0,
@@ -429,7 +429,7 @@ export const CN_MASKS: BuiltinMask[] = [
       },
     ],
     modelConfig: {
-      model: "gpt-4",
+      model: "gpt-4o-mini",
       temperature: 0.5,
       max_tokens: 2000,
       presence_penalty: 0,
diff --git a/app/masks/en.ts b/app/masks/en.ts
index ed130351f..f90c33dfc 100644
--- a/app/masks/en.ts
+++ b/app/masks/en.ts
@@ -14,7 +14,7 @@ export const EN_MASKS: BuiltinMask[] = [
       },
     ],
     modelConfig: {
-      model: "gpt-4",
+      model: "gpt-4o-mini",
       temperature: 0.3,
       max_tokens: 2000,
       presence_penalty: 0,
@@ -60,7 +60,7 @@ export const EN_MASKS: BuiltinMask[] = [
       },
     ],
     modelConfig: {
-      model: "gpt-4",
+      model: "gpt-4o-mini",
       temperature: 0.5,
       max_tokens: 2000,
       presence_penalty: 0,
@@ -86,7 +86,7 @@ export const EN_MASKS: BuiltinMask[] = [
       },
     ],
     modelConfig: {
-      model: "gpt-3.5-turbo",
+      model: "gpt-4o-mini",
       temperature: 0.5,
       max_tokens: 2000,
       presence_penalty: 0,
@@ -118,7 +118,7 @@ export const EN_MASKS: BuiltinMask[] = [
       },
     ],
     modelConfig: {
-      model: "gpt-4",
+      model: "gpt-4o-mini",
       temperature: 0.5,
       max_tokens: 2000,
       presence_penalty: 0,
diff --git a/app/masks/tw.ts b/app/masks/tw.ts
index 33e76c222..10d495dcf 100644
--- a/app/masks/tw.ts
+++ b/app/masks/tw.ts
@@ -33,7 +33,7 @@ export const TW_MASKS: BuiltinMask[] = [
       },
     ],
     modelConfig: {
-      model: "gpt-3.5-turbo",
+      model: "gpt-4o-mini",
       temperature: 1,
       max_tokens: 2000,
       presence_penalty: 0,
@@ -59,7 +59,7 @@ export const TW_MASKS: BuiltinMask[] = [
       },
     ],
     modelConfig: {
-      model: "gpt-3.5-turbo",
+      model: "gpt-4o-mini",
       temperature: 1,
       max_tokens: 2000,
       presence_penalty: 0,
@@ -85,7 +85,7 @@ export const TW_MASKS: BuiltinMask[] = [
       },
     ],
     modelConfig: {
-      model: "gpt-3.5-turbo",
+      model: "gpt-4o-mini",
       temperature: 1,
       max_tokens: 2000,
       presence_penalty: 0,
@@ -111,7 +111,7 @@ export const TW_MASKS: BuiltinMask[] = [
       },
     ],
     modelConfig: {
-      model: "gpt-3.5-turbo",
+      model: "gpt-4o-mini",
       temperature: 1,
       max_tokens: 2000,
       presence_penalty: 0,
@@ -137,7 +137,7 @@ export const TW_MASKS: BuiltinMask[] = [
       },
     ],
     modelConfig: {
-      model: "gpt-3.5-turbo",
+      model: "gpt-4o-mini",
       temperature: 1,
       max_tokens: 2000,
       presence_penalty: 0,
@@ -163,7 +163,7 @@ export const TW_MASKS: BuiltinMask[] = [
       },
     ],
     modelConfig: {
-      model: "gpt-3.5-turbo",
+      model: "gpt-4o-mini",
       temperature: 1,
       max_tokens: 2000,
       presence_penalty: 0,
@@ -189,7 +189,7 @@ export const TW_MASKS: BuiltinMask[] = [
       },
     ],
     modelConfig: {
-      model: "gpt-3.5-turbo",
+      model: "gpt-4o-mini",
       temperature: 1,
       max_tokens: 2000,
       presence_penalty: 0,
@@ -215,7 +215,7 @@ export const TW_MASKS: BuiltinMask[] = [
       },
     ],
     modelConfig: {
-      model: "gpt-3.5-turbo",
+      model: "gpt-4o-mini",
       temperature: 1,
       max_tokens: 2000,
       presence_penalty: 0,
@@ -247,7 +247,7 @@ export const TW_MASKS: BuiltinMask[] = [
       },
     ],
     modelConfig: {
-      model: "gpt-3.5-turbo",
+      model: "gpt-4o-mini",
       temperature: 0.5,
       max_tokens: 2000,
       presence_penalty: 0,
@@ -273,7 +273,7 @@ export const TW_MASKS: BuiltinMask[] = [
       },
     ],
     modelConfig: {
-      model: "gpt-3.5-turbo",
+      model: "gpt-4o-mini",
       temperature: 1,
       max_tokens: 2000,
       presence_penalty: 0,
@@ -306,7 +306,7 @@ export const TW_MASKS: BuiltinMask[] = [
       },
     ],
     modelConfig: {
-      model: "gpt-3.5-turbo",
+      model: "gpt-4o-mini",
       temperature: 1,
       max_tokens: 2000,
       presence_penalty: 0,
@@ -339,7 +339,7 @@ export const TW_MASKS: BuiltinMask[] = [
       },
     ],
     modelConfig: {
-      model: "gpt-3.5-turbo",
+      model: "gpt-4o-mini",
       temperature: 1,
       max_tokens: 2000,
       presence_penalty: 0,
@@ -397,7 +397,7 @@ export const TW_MASKS: BuiltinMask[] = [
       },
     ],
     modelConfig: {
-      model: "gpt-3.5-turbo",
+      model: "gpt-4o-mini",
       temperature: 1,
       max_tokens: 2000,
       presence_penalty: 0,
@@ -429,7 +429,7 @@ export const TW_MASKS: BuiltinMask[] = [
       },
     ],
     modelConfig: {
-      model: "gpt-4",
+      model: "gpt-4o-mini",
       temperature: 0.5,
       max_tokens: 2000,
       presence_penalty: 0,