diff --git a/src/composables/node/useNodePricing.ts b/src/composables/node/useNodePricing.ts
index d1ae22169..e2ccd12e9 100644
--- a/src/composables/node/useNodePricing.ts
+++ b/src/composables/node/useNodePricing.ts
@@ -1537,6 +1537,8 @@ const apiNodeCosts: Record<string, { displayPrice: string | PricingFunction }> =
           return '$0.00125/$0.01 per 1K tokens'
         } else if (model.includes('gemini-2.5-pro')) {
           return '$0.00125/$0.01 per 1K tokens'
+        } else if (model.includes('gemini-3-pro-preview')) {
+          return '$0.002/$0.012 per 1K tokens'
         }
         // For other Gemini models, show token-based pricing info
         return 'Token-based'
diff --git a/tests-ui/tests/composables/node/useNodePricing.test.ts b/tests-ui/tests/composables/node/useNodePricing.test.ts
index 34ff90f83..02b45d255 100644
--- a/tests-ui/tests/composables/node/useNodePricing.test.ts
+++ b/tests-ui/tests/composables/node/useNodePricing.test.ts
@@ -1645,6 +1645,10 @@ describe('useNodePricing', () => {
             model: 'gemini-2.5-pro',
             expected: '$0.00125/$0.01 per 1K tokens'
           },
+          {
+            model: 'gemini-3-pro-preview',
+            expected: '$0.002/$0.012 per 1K tokens'
+          },
           {
             model: 'gemini-2.5-flash-preview-04-17',
             expected: '$0.0003/$0.0025 per 1K tokens'