diff --git a/src/backend/src/services/ai/chat/providers/OpenAiProvider/models.ts b/src/backend/src/services/ai/chat/providers/OpenAiProvider/models.ts
index 88cb2c9e5..789d3e883 100644
--- a/src/backend/src/services/ai/chat/providers/OpenAiProvider/models.ts
+++ b/src/backend/src/services/ai/chat/providers/OpenAiProvider/models.ts
@@ -3,6 +3,32 @@
 import { IChatModel } from '../types';
 
 export const OPEN_AI_MODELS: IChatModel[] = [
+    {
+        id: 'gpt-5.2-chat-latest',
+        costs_currency: 'usd-cents',
+        input_cost_key: 'prompt_tokens',
+        output_cost_key: 'completion_tokens',
+        costs: {
+            tokens: 1_000_000,
+            prompt_tokens: 175,
+            cached_tokens: 17.5,
+            completion_tokens: 1400,
+        },
+        max_tokens: 16384,
+    },
+    {
+        id: 'gpt-5.2-pro-2025-12-11',
+        aliases: ['gpt-5.2-pro'],
+        costs_currency: 'usd-cents',
+        input_cost_key: 'prompt_tokens',
+        output_cost_key: 'completion_tokens',
+        costs: {
+            tokens: 1_000_000,
+            prompt_tokens: 2100,
+            completion_tokens: 16800,
+        },
+        max_tokens: 16384,
+    },
     {
         id: 'gpt-5.2-2025-12-11',
         aliases: ['gpt-5.2'],