diff --git a/packages/backend/server/src/__tests__/mocks/copilot.mock.ts b/packages/backend/server/src/__tests__/mocks/copilot.mock.ts
index b5d5a2c1e9..c736f85bd0 100644
--- a/packages/backend/server/src/__tests__/mocks/copilot.mock.ts
+++ b/packages/backend/server/src/__tests__/mocks/copilot.mock.ts
@@ -94,7 +94,7 @@ export class MockCopilotProvider extends OpenAIProvider {
       ],
     },
     {
-      id: 'gemini-2.5-flash-preview-05-20',
+      id: 'gemini-2.5-flash',
       capabilities: [
         {
           input: [ModelInputType.Text, ModelInputType.Image],
diff --git a/packages/backend/server/src/plugins/copilot/prompt/prompts.ts b/packages/backend/server/src/plugins/copilot/prompt/prompts.ts
index e18917e344..39c9e54000 100644
--- a/packages/backend/server/src/plugins/copilot/prompt/prompts.ts
+++ b/packages/backend/server/src/plugins/copilot/prompt/prompts.ts
@@ -303,7 +303,7 @@ const textActions: Prompt[] = [
   {
     name: 'Transcript audio',
     action: 'Transcript audio',
-    model: 'gemini-2.5-flash-preview-05-20',
+    model: 'gemini-2.5-flash',
     messages: [
       {
         role: 'system',
@@ -539,7 +539,7 @@ A concise paragraph that captures the article's main argument and key conclusion
   {
     name: 'Explain this code',
     action: 'Explain this code',
-    model: 'gemini-2.5-flash-preview-05-20',
+    model: 'gemini-2.5-flash',
     messages: [
       {
         role: 'system',
@@ -590,7 +590,7 @@ A concise paragraph that captures the article's main argument and key conclusion
   {
     name: 'Translate to',
     action: 'Translate',
-    model: 'gemini-2.5-flash-preview-05-20',
+    model: 'gemini-2.5-flash',
     messages: [
       {
         role: 'system',
@@ -714,7 +714,7 @@ You are an assistant helping find actions of meeting summary. Use this format, r
   {
     name: 'Write an article about this',
     action: 'Write an article about this',
-    model: 'gemini-2.5-flash-preview-05-20',
+    model: 'gemini-2.5-flash',
     messages: [
       {
         role: 'system',
@@ -806,7 +806,7 @@ You are an assistant helping find actions of meeting summary. Use this format, r
   {
     name: 'Write a poem about this',
     action: 'Write a poem about this',
-    model: 'gemini-2.5-flash-preview-05-20',
+    model: 'gemini-2.5-flash',
     messages: [
       {
         role: 'system',
@@ -855,7 +855,7 @@ You are an assistant helping find actions of meeting summary. Use this format, r
   {
     name: 'Write a blog post about this',
     action: 'Write a blog post about this',
-    model: 'gemini-2.5-flash-preview-05-20',
+    model: 'gemini-2.5-flash',
     messages: [
       {
         role: 'system',
@@ -906,7 +906,7 @@ You are an assistant helping find actions of meeting summary. Use this format, r
   {
     name: 'Write outline',
     action: 'Write outline',
-    model: 'gemini-2.5-flash-preview-05-20',
+    model: 'gemini-2.5-flash',
     messages: [
       {
         role: 'system',
@@ -980,7 +980,7 @@ You are an assistant helping find actions of meeting summary. Use this format, r
   {
     name: 'Brainstorm ideas about this',
     action: 'Brainstorm ideas about this',
-    model: 'gemini-2.5-flash-preview-05-20',
+    model: 'gemini-2.5-flash',
     messages: [
       {
         role: 'system',
@@ -1074,7 +1074,7 @@ You are an assistant helping find actions of meeting summary. Use this format, r
   {
     name: 'Improve writing for it',
     action: 'Improve writing for it',
-    model: 'gemini-2.5-flash-preview-05-20',
+    model: 'gemini-2.5-flash',
     messages: [
       {
         role: 'system',
@@ -1146,7 +1146,7 @@ The output must be perfect. Adherence to every detail of these instructions is n
   {
     name: 'Fix spelling for it',
     action: 'Fix spelling for it',
-    model: 'gemini-2.5-flash-preview-05-20',
+    model: 'gemini-2.5-flash',
     messages: [
       {
         role: 'system',
@@ -1300,7 +1300,7 @@ If there are items in the content that can be used as to-do tasks, please refer
   {
     name: 'Create headings',
     action: 'Create headings',
-    model: 'gemini-2.5-flash-preview-05-20',
+    model: 'gemini-2.5-flash',
     messages: [
       {
         role: 'system',
@@ -1408,7 +1408,7 @@ When sent new notes, respond ONLY with the contents of the html file.`,
   {
     name: 'Make it longer',
     action: 'Make it longer',
-    model: 'gemini-2.5-flash-preview-05-20',
+    model: 'gemini-2.5-flash',
     messages: [
       {
         role: 'system',
@@ -1433,7 +1433,7 @@ When sent new notes, respond ONLY with the contents of the html file.`,
   {
     name: 'Make it shorter',
     action: 'Make it shorter',
-    model: 'gemini-2.5-flash-preview-05-20',
+    model: 'gemini-2.5-flash',
     messages: [
       {
         role: 'system',
@@ -1458,7 +1458,7 @@ When sent new notes, respond ONLY with the contents of the html file.`,
   {
     name: 'Continue writing',
     action: 'Continue writing',
-    model: 'gemini-2.5-flash-preview-05-20',
+    model: 'gemini-2.5-flash',
     messages: [
       {
         role: 'system',
@@ -1654,8 +1654,8 @@ const CHAT_PROMPT: Omit<Prompt, 'name'> = {
     'claude-sonnet-4-20250514',
     'claude-3-7-sonnet-20250219',
     'claude-3-5-sonnet-20241022',
-    'gemini-2.5-flash-preview-05-20',
-    'gemini-2.5-pro-preview-06-05',
+    'gemini-2.5-flash',
+    'gemini-2.5-pro',
     'claude-opus-4@20250514',
     'claude-sonnet-4@20250514',
     'claude-3-7-sonnet@20250219',
diff --git a/packages/backend/server/src/plugins/copilot/providers/gemini/generative.ts b/packages/backend/server/src/plugins/copilot/providers/gemini/generative.ts
index 33b9266aa9..a053365133 100644
--- a/packages/backend/server/src/plugins/copilot/providers/gemini/generative.ts
+++ b/packages/backend/server/src/plugins/copilot/providers/gemini/generative.ts
@@ -32,7 +32,7 @@ export class GeminiGenerativeProvider extends GeminiProvider<GeminiGenerativeCon
     },
     {
       name: 'Gemini 2.5 Flash',
-      id: 'gemini-2.5-flash-preview-05-20',
+      id: 'gemini-2.5-flash',
       capabilities: [
         {
           input: [
@@ -46,7 +46,7 @@ export class GeminiGenerativeProvider extends GeminiProvider<GeminiGenerativeCon
     },
     {
       name: 'Gemini 2.5 Pro',
-      id: 'gemini-2.5-pro-preview-06-05',
+      id: 'gemini-2.5-pro',
       capabilities: [
         {
           input: [
diff --git a/packages/backend/server/src/plugins/copilot/providers/gemini/vertex.ts b/packages/backend/server/src/plugins/copilot/providers/gemini/vertex.ts
index d7215f4afa..57118b448b 100644
--- a/packages/backend/server/src/plugins/copilot/providers/gemini/vertex.ts
+++ b/packages/backend/server/src/plugins/copilot/providers/gemini/vertex.ts
@@ -15,7 +15,7 @@ export class GeminiVertexProvider extends GeminiProvider<GeminiVertexConfig> {
   readonly models = [
     {
       name: 'Gemini 2.5 Flash',
-      id: 'gemini-2.5-flash-preview-05-20',
+      id: 'gemini-2.5-flash',
       capabilities: [
         {
           input: [
@@ -29,7 +29,7 @@ export class GeminiVertexProvider extends GeminiProvider<GeminiVertexConfig> {
     },
     {
       name: 'Gemini 2.5 Pro',
-      id: 'gemini-2.5-pro-preview-06-05',
+      id: 'gemini-2.5-pro',
       capabilities: [
         {
           input: [