diff --git a/model_prices_and_context_window.json b/model_prices_and_context_window.json
index 6b20965c..135b0d46 100644
--- a/model_prices_and_context_window.json
+++ b/model_prices_and_context_window.json
@@ -15975,6 +15975,63 @@
         "max_tokens": 8191,
         "mode": "embedding"
     },
+    "chatgpt/gpt-5.2-codex": {
+        "litellm_provider": "chatgpt",
+        "max_input_tokens": 128000,
+        "max_output_tokens": 128000,
+        "max_tokens": 128000,
+        "mode": "responses",
+        "supported_endpoints": [
+            "/v1/responses"
+        ],
+        "supports_function_calling": true,
+        "supports_parallel_function_calling": true,
+        "supports_response_schema": true,
+        "supports_vision": true
+    },
+    "chatgpt/gpt-5.2": {
+        "litellm_provider": "chatgpt",
+        "max_input_tokens": 128000,
+        "max_output_tokens": 64000,
+        "max_tokens": 64000,
+        "mode": "responses",
+        "supported_endpoints": [
+            "/v1/chat/completions",
+            "/v1/responses"
+        ],
+        "supports_function_calling": true,
+        "supports_parallel_function_calling": true,
+        "supports_response_schema": true,
+        "supports_vision": true
+    },
+    "chatgpt/gpt-5.1-codex-max": {
+        "litellm_provider": "chatgpt",
+        "max_input_tokens": 128000,
+        "max_output_tokens": 128000,
+        "max_tokens": 128000,
+        "mode": "responses",
+        "supported_endpoints": [
+            "/v1/responses"
+        ],
+        "supports_function_calling": true,
+        "supports_parallel_function_calling": true,
+        "supports_response_schema": true,
+        "supports_vision": true
+    },
+    "chatgpt/gpt-5.1-codex-mini": {
+        "litellm_provider": "chatgpt",
+        "max_input_tokens": 128000,
+        "max_output_tokens": 64000,
+        "max_tokens": 64000,
+        "mode": "responses",
+        "supported_endpoints": [
+            "/v1/responses"
+        ],
+        "supports_function_calling": true,
+        "supports_parallel_function_calling": true,
+        "supports_response_schema": true,
+        "supports_vision": true
+    },
     "gigachat/GigaChat-2-Lite": {
         "input_cost_per_token": 0.0,
         "litellm_provider": "gigachat",
diff --git a/model_prices_and_context_window.sha256 b/model_prices_and_context_window.sha256
index 479cb351..c0e5b26d 100644
--- a/model_prices_and_context_window.sha256
+++ b/model_prices_and_context_window.sha256
@@ -1 +1 @@
-6bb6dec2e8660f1f3b53a58ce2db05f93442cc0da9f480c5da3a3f437ac6213b
+89dcee8f4eec15cc931765c76618a7a41263b06bde11bb23642611784b9e9e2c