🚀 feat: Add Gemini 2.5 Token/Context Values, Increase Max Possible Output to 64k (#6563)

* feat: Add Gemini 2.5 token values, increase max output param, context window

* 🔧 fix: Update Gemini API model names in .env.example

* 🔧 fix: Add button type attribute to AttachFile component

Author: danny-avila

.env.example

@@ -142,7 +142,7 @@ GOOGLE_KEY=user_provided
 # GOOGLE_AUTH_HEADER=true
 
 # Gemini API (AI Studio)
-# GOOGLE_MODELS=gemini-2.0-flash-exp,gemini-2.0-flash-thinking-exp-1219,gemini-exp-1121,gemini-exp-1114,gemini-1.5-flash-latest,gemini-1.0-pro,gemini-1.0-pro-001,gemini-1.0-pro-latest,gemini-1.0-pro-vision-latest,gemini-1.5-pro-latest,gemini-pro,gemini-pro-vision
+# GOOGLE_MODELS=gemini-2.5-pro-exp-03-25,gemini-2.0-flash-exp,gemini-2.0-flash-thinking-exp-1219,gemini-exp-1121,gemini-exp-1114,gemini-1.5-flash-latest,gemini-1.0-pro,gemini-1.0-pro-001,gemini-1.0-pro-latest,gemini-1.0-pro-vision-latest,gemini-1.5-pro-latest,gemini-pro,gemini-pro-vision
 
 # Vertex AI
 # GOOGLE_MODELS=gemini-1.5-flash-preview-0514,gemini-1.5-pro-preview-0514,gemini-1.0-pro-vision-001,gemini-1.0-pro-002,gemini-1.0-pro-001,gemini-pro-vision,gemini-1.0-pro

api/models/tx.js

@@ -109,6 +109,7 @@ const tokenValues = Object.assign(
     'gemini-2.0-flash-lite': { prompt: 0.075, completion: 0.3 },
     'gemini-2.0-flash': { prompt: 0.1, completion: 0.7 },
     'gemini-2.0': { prompt: 0, completion: 0 }, // https://ai.google.dev/pricing
+    'gemini-2.5': { prompt: 0, completion: 0 }, // Free for a period of time
     'gemini-1.5-flash-8b': { prompt: 0.075, completion: 0.3 },
     'gemini-1.5-flash': { prompt: 0.15, completion: 0.6 },
     'gemini-1.5': { prompt: 2.5, completion: 10 },

api/utils/tokens.js

@@ -58,6 +58,7 @@ const googleModels = {
   gemini: 30720, // -2048 from max
   'gemini-pro-vision': 12288,
   'gemini-exp': 2000000,
+  'gemini-2.5': 1000000, // 1M input tokens, 64k output tokens
   'gemini-2.0': 2000000,
   'gemini-2.0-flash': 1000000,
   'gemini-2.0-flash-lite': 1000000,

client/src/components/Chat/Input/Files/AttachFile.tsx

@@ -18,6 +18,7 @@ const AttachFile = ({ disabled }: { disabled?: boolean | null }) => {
         disabled={isUploadDisabled}
         render={
           <button
+            type="button"
             aria-label={localize('com_sidepanel_attach_files')}
             disabled={isUploadDisabled}
             className={cn(

package-lock.json

@@ -1,6 +1,6 @@
 {
   "name": "librechat-data-provider",
-  "version": "0.7.75",
+  "version": "0.7.76",
   "description": "data services for librechat apps",
   "main": "dist/index.js",
   "module": "dist/index.es.js",

packages/data-provider/package.json

@@ -230,7 +230,7 @@ export const googleSettings = {
   },
   maxOutputTokens: {
     min: 1 as const,
-    max: 8192 as const,
+    max: 64000 as const,
     step: 1 as const,
     default: 8192 as const,
   },