diff --git a/fern/apis/api/openapi.json b/fern/apis/api/openapi.json
index f16a81b3..6581d618 100644
--- a/fern/apis/api/openapi.json
+++ b/fern/apis/api/openapi.json
@@ -8838,7 +8838,7 @@
           },
           "numeralStyle": {
             "type": "string",
-            "description": "This controls how numbers are formatted in the transcription output.\n\n@default 'written'",
+            "description": "This controls how numbers, dates, currencies, and other entities are formatted in the transcription output.\n\n@default 'written'",
             "example": "spoken",
             "enum": [
               "written",
@@ -8846,12 +8846,6 @@
             ],
             "default": "written"
           },
-          "enableEntities": {
-            "type": "boolean",
-            "description": "This enables detection of non-speech audio events like music, applause, and laughter.\n\n@default false",
-            "example": true,
-            "default": false
-          },
           "endOfTurnSensitivity": {
             "type": "number",
             "description": "This is the sensitivity level for end-of-turn detection, which determines when a speaker has finished talking. Higher values are more sensitive.\n\n@default 0.5",
@@ -10628,7 +10622,7 @@
           },
           "numeralStyle": {
             "type": "string",
-            "description": "This controls how numbers are formatted in the transcription output.\n\n@default 'written'",
+            "description": "This controls how numbers, dates, currencies, and other entities are formatted in the transcription output.\n\n@default 'written'",
             "example": "spoken",
             "enum": [
               "written",
@@ -10636,12 +10630,6 @@
             ],
             "default": "written"
           },
-          "enableEntities": {
-            "type": "boolean",
-            "description": "This enables detection of non-speech audio events like music, applause, and laughter.\n\n@default false",
-            "example": true,
-            "default": false
-          },
           "endOfTurnSensitivity": {
             "type": "number",
             "description": "This is the sensitivity level for end-of-turn detection, which determines when a speaker has finished talking. Higher values are more sensitive.\n\n@default 0.5",
@@ -15671,6 +15659,7 @@
             "type": "string",
             "description": "This is the OpenAI model that will be used.\n\nWhen using Vapi OpenAI or your own Azure Credentials, you have the option to specify the region for the selected model. This shouldn't be specified unless you have a specific reason to do so. Vapi will automatically find the fastest region that make sense.\nThis is helpful when you are required to comply with Data Residency rules. Learn more about Azure regions here https://azure.microsoft.com/en-us/explore/global-infrastructure/data-residency/.\n\n@default undefined",
             "enum": [
+              "gpt-5.2",
               "gpt-5.1",
               "gpt-5.1-chat-latest",
               "gpt-5",
@@ -15716,12 +15705,20 @@
               "gpt-4.1-2025-04-14:westus3",
               "gpt-4.1-2025-04-14:northcentralus",
               "gpt-4.1-2025-04-14:southcentralus",
+              "gpt-4.1-2025-04-14:westeurope",
+              "gpt-4.1-2025-04-14:germanywestcentral",
+              "gpt-4.1-2025-04-14:polandcentral",
+              "gpt-4.1-2025-04-14:spaincentral",
               "gpt-4.1-mini-2025-04-14:westus",
               "gpt-4.1-mini-2025-04-14:eastus2",
               "gpt-4.1-mini-2025-04-14:eastus",
               "gpt-4.1-mini-2025-04-14:westus3",
               "gpt-4.1-mini-2025-04-14:northcentralus",
               "gpt-4.1-mini-2025-04-14:southcentralus",
+              "gpt-4.1-mini-2025-04-14:westeurope",
+              "gpt-4.1-mini-2025-04-14:germanywestcentral",
+              "gpt-4.1-mini-2025-04-14:polandcentral",
+              "gpt-4.1-mini-2025-04-14:spaincentral",
               "gpt-4.1-nano-2025-04-14:westus",
               "gpt-4.1-nano-2025-04-14:eastus2",
               "gpt-4.1-nano-2025-04-14:westus3",
@@ -15733,6 +15730,10 @@
               "gpt-4o-2024-11-20:eastus",
               "gpt-4o-2024-11-20:westus3",
               "gpt-4o-2024-11-20:southcentralus",
+              "gpt-4o-2024-11-20:westeurope",
+              "gpt-4o-2024-11-20:germanywestcentral",
+              "gpt-4o-2024-11-20:polandcentral",
+              "gpt-4o-2024-11-20:spaincentral",
               "gpt-4o-2024-08-06:westus",
               "gpt-4o-2024-08-06:westus3",
               "gpt-4o-2024-08-06:eastus",
@@ -15782,6 +15783,7 @@
             "items": {
               "type": "string",
               "enum": [
+                "gpt-5.2",
                 "gpt-5.1",
                 "gpt-5.1-chat-latest",
                 "gpt-5",
@@ -15827,12 +15829,20 @@
                 "gpt-4.1-2025-04-14:westus3",
                 "gpt-4.1-2025-04-14:northcentralus",
                 "gpt-4.1-2025-04-14:southcentralus",
+                "gpt-4.1-2025-04-14:westeurope",
+                "gpt-4.1-2025-04-14:germanywestcentral",
+                "gpt-4.1-2025-04-14:polandcentral",
+                "gpt-4.1-2025-04-14:spaincentral",
                 "gpt-4.1-mini-2025-04-14:westus",
                 "gpt-4.1-mini-2025-04-14:eastus2",
                 "gpt-4.1-mini-2025-04-14:eastus",
                 "gpt-4.1-mini-2025-04-14:westus3",
                 "gpt-4.1-mini-2025-04-14:northcentralus",
                 "gpt-4.1-mini-2025-04-14:southcentralus",
+                "gpt-4.1-mini-2025-04-14:westeurope",
+                "gpt-4.1-mini-2025-04-14:germanywestcentral",
+                "gpt-4.1-mini-2025-04-14:polandcentral",
+                "gpt-4.1-mini-2025-04-14:spaincentral",
                 "gpt-4.1-nano-2025-04-14:westus",
                 "gpt-4.1-nano-2025-04-14:eastus2",
                 "gpt-4.1-nano-2025-04-14:westus3",
@@ -15844,6 +15854,10 @@
                 "gpt-4o-2024-11-20:eastus",
                 "gpt-4o-2024-11-20:westus3",
                 "gpt-4o-2024-11-20:southcentralus",
+                "gpt-4o-2024-11-20:westeurope",
+                "gpt-4o-2024-11-20:germanywestcentral",
+                "gpt-4o-2024-11-20:polandcentral",
+                "gpt-4o-2024-11-20:spaincentral",
                 "gpt-4o-2024-08-06:westus",
                 "gpt-4o-2024-08-06:westus3",
                 "gpt-4o-2024-08-06:eastus",
@@ -15894,7 +15908,7 @@
           },
           "promptCacheRetention": {
             "type": "string",
-            "description": "This controls the prompt cache retention policy for models that support extended caching (GPT-4.1, GPT-5 series).\n\n- `in_memory`: Default behavior, cache retained in GPU memory only\n- `24h`: Extended caching, keeps cached prefixes active for up to 24 hours by offloading to GPU-local storage\n\nOnly applies to models: gpt-5.1, gpt-5.1-codex, gpt-5.1-codex-mini, gpt-5.1-chat-latest, gpt-5, gpt-5-codex, gpt-4.1\n\n@default undefined (uses API default which is 'in_memory')",
+            "description": "This controls the prompt cache retention policy for models that support extended caching (GPT-4.1, GPT-5 series).\n\n- `in_memory`: Default behavior, cache retained in GPU memory only\n- `24h`: Extended caching, keeps cached prefixes active for up to 24 hours by offloading to GPU-local storage\n\nOnly applies to models: gpt-5.2, gpt-5.1, gpt-5.1-codex, gpt-5.1-codex-mini, gpt-5.1-chat-latest, gpt-5, gpt-5-codex, gpt-4.1\n\n@default undefined (uses API default which is 'in_memory')",
             "enum": [
               "in_memory",
               "24h"
@@ -16439,6 +16453,7 @@
             "description": "This is the OpenAI model that will be used.\n\nWhen using Vapi OpenAI or your own Azure Credentials, you have the option to specify the region for the selected model. This shouldn't be specified unless you have a specific reason to do so. Vapi will automatically find the fastest region that make sense.\nThis is helpful when you are required to comply with Data Residency rules. Learn more about Azure regions here https://azure.microsoft.com/en-us/explore/global-infrastructure/data-residency/.",
             "maxLength": 100,
             "enum": [
+              "gpt-5.2",
               "gpt-5.1",
               "gpt-5.1-chat-latest",
               "gpt-5",
@@ -16480,12 +16495,20 @@
               "gpt-4.1-2025-04-14:westus3",
               "gpt-4.1-2025-04-14:northcentralus",
               "gpt-4.1-2025-04-14:southcentralus",
+              "gpt-4.1-2025-04-14:westeurope",
+              "gpt-4.1-2025-04-14:germanywestcentral",
+              "gpt-4.1-2025-04-14:polandcentral",
+              "gpt-4.1-2025-04-14:spaincentral",
               "gpt-4.1-mini-2025-04-14:westus",
               "gpt-4.1-mini-2025-04-14:eastus2",
               "gpt-4.1-mini-2025-04-14:eastus",
               "gpt-4.1-mini-2025-04-14:westus3",
               "gpt-4.1-mini-2025-04-14:northcentralus",
               "gpt-4.1-mini-2025-04-14:southcentralus",
+              "gpt-4.1-mini-2025-04-14:westeurope",
+              "gpt-4.1-mini-2025-04-14:germanywestcentral",
+              "gpt-4.1-mini-2025-04-14:polandcentral",
+              "gpt-4.1-mini-2025-04-14:spaincentral",
               "gpt-4.1-nano-2025-04-14:westus",
               "gpt-4.1-nano-2025-04-14:eastus2",
               "gpt-4.1-nano-2025-04-14:westus3",
@@ -16497,6 +16520,10 @@
               "gpt-4o-2024-11-20:eastus",
               "gpt-4o-2024-11-20:westus3",
               "gpt-4o-2024-11-20:southcentralus",
+              "gpt-4o-2024-11-20:westeurope",
+              "gpt-4o-2024-11-20:germanywestcentral",
+              "gpt-4o-2024-11-20:polandcentral",
+              "gpt-4o-2024-11-20:spaincentral",
               "gpt-4o-2024-08-06:westus",
               "gpt-4o-2024-08-06:westus3",
               "gpt-4o-2024-08-06:eastus",
@@ -18445,7 +18472,7 @@
           },
           "fullMessageHistoryEnabled": {
             "type": "boolean",
-            "description": "This determines whether the artifact contains the full message history, even after handoff context engineering. Defaults to true.",
+            "description": "This determines whether the artifact contains the full message history, even after handoff context engineering. Defaults to false.",
             "example": false
           },
           "pcapEnabled": {
@@ -24582,16 +24609,20 @@
               "eastus2",
               "eastus",
               "france",
+              "germanywestcentral",
               "india",
               "japaneast",
               "japanwest",
-              "uaenorth",
               "northcentralus",
               "norway",
+              "polandcentral",
               "southcentralus",
+              "spaincentral",
               "swedencentral",
               "switzerland",
+              "uaenorth",
               "uk",
+              "westeurope",
               "westus",
               "westus3"
             ]
@@ -24644,16 +24675,20 @@
               "eastus2",
               "eastus",
               "france",
+              "germanywestcentral",
               "india",
               "japaneast",
               "japanwest",
-              "uaenorth",
               "northcentralus",
               "norway",
+              "polandcentral",
               "southcentralus",
+              "spaincentral",
               "swedencentral",
               "switzerland",
+              "uaenorth",
               "uk",
+              "westeurope",
               "westus",
               "westus3"
             ]
@@ -24661,6 +24696,7 @@
           "models": {
             "type": "array",
             "enum": [
+              "gpt-5.2",
               "gpt-5.1",
               "gpt-5.1-chat",
               "gpt-5",
@@ -24687,6 +24723,7 @@
             "items": {
               "type": "string",
               "enum": [
+                "gpt-5.2",
                 "gpt-5.1",
                 "gpt-5.1-chat",
                 "gpt-5",
@@ -45187,6 +45224,7 @@
             "description": "This is the OpenAI model that will be used.\n\nWhen using Vapi OpenAI or your own Azure Credentials, you have the option to specify the region for the selected model. This shouldn't be specified unless you have a specific reason to do so. Vapi will automatically find the fastest region that make sense.\nThis is helpful when you are required to comply with Data Residency rules. Learn more about Azure regions here https://azure.microsoft.com/en-us/explore/global-infrastructure/data-residency/.",
             "maxLength": 100,
             "enum": [
+              "gpt-5.2",
               "gpt-5.1",
               "gpt-5.1-chat-latest",
               "gpt-5",
@@ -45228,12 +45266,20 @@
               "gpt-4.1-2025-04-14:westus3",
               "gpt-4.1-2025-04-14:northcentralus",
               "gpt-4.1-2025-04-14:southcentralus",
+              "gpt-4.1-2025-04-14:westeurope",
+              "gpt-4.1-2025-04-14:germanywestcentral",
+              "gpt-4.1-2025-04-14:polandcentral",
+              "gpt-4.1-2025-04-14:spaincentral",
               "gpt-4.1-mini-2025-04-14:westus",
               "gpt-4.1-mini-2025-04-14:eastus2",
               "gpt-4.1-mini-2025-04-14:eastus",
               "gpt-4.1-mini-2025-04-14:westus3",
               "gpt-4.1-mini-2025-04-14:northcentralus",
               "gpt-4.1-mini-2025-04-14:southcentralus",
+              "gpt-4.1-mini-2025-04-14:westeurope",
+              "gpt-4.1-mini-2025-04-14:germanywestcentral",
+              "gpt-4.1-mini-2025-04-14:polandcentral",
+              "gpt-4.1-mini-2025-04-14:spaincentral",
               "gpt-4.1-nano-2025-04-14:westus",
               "gpt-4.1-nano-2025-04-14:eastus2",
               "gpt-4.1-nano-2025-04-14:westus3",
@@ -45245,6 +45291,10 @@
               "gpt-4o-2024-11-20:eastus",
               "gpt-4o-2024-11-20:westus3",
               "gpt-4o-2024-11-20:southcentralus",
+              "gpt-4o-2024-11-20:westeurope",
+              "gpt-4o-2024-11-20:germanywestcentral",
+              "gpt-4o-2024-11-20:polandcentral",
+              "gpt-4o-2024-11-20:spaincentral",
               "gpt-4o-2024-08-06:westus",
               "gpt-4o-2024-08-06:westus3",
               "gpt-4o-2024-08-06:eastus",
@@ -47226,16 +47276,20 @@
               "eastus2",
               "eastus",
               "france",
+              "germanywestcentral",
               "india",
               "japaneast",
               "japanwest",
-              "uaenorth",
               "northcentralus",
               "norway",
+              "polandcentral",
               "southcentralus",
+              "spaincentral",
               "swedencentral",
               "switzerland",
+              "uaenorth",
               "uk",
+              "westeurope",
               "westus",
               "westus3"
             ]
@@ -47310,16 +47364,20 @@
               "eastus2",
               "eastus",
               "france",
+              "germanywestcentral",
               "india",
               "japaneast",
               "japanwest",
-              "uaenorth",
               "northcentralus",
               "norway",
+              "polandcentral",
               "southcentralus",
+              "spaincentral",
               "swedencentral",
               "switzerland",
+              "uaenorth",
               "uk",
+              "westeurope",
               "westus",
               "westus3"
             ]
@@ -47327,6 +47385,7 @@
           "models": {
             "type": "array",
             "enum": [
+              "gpt-5.2",
               "gpt-5.1",
               "gpt-5.1-chat",
               "gpt-5",
@@ -47353,6 +47412,7 @@
             "items": {
               "type": "string",
               "enum": [
+                "gpt-5.2",
                 "gpt-5.1",
                 "gpt-5.1-chat",
                 "gpt-5",
@@ -50242,16 +50302,20 @@
               "eastus2",
               "eastus",
               "france",
+              "germanywestcentral",
               "india",
               "japaneast",
               "japanwest",
-              "uaenorth",
               "northcentralus",
               "norway",
+              "polandcentral",
               "southcentralus",
+              "spaincentral",
               "swedencentral",
               "switzerland",
+              "uaenorth",
               "uk",
+              "westeurope",
               "westus",
               "westus3"
             ]
@@ -50294,16 +50358,20 @@
               "eastus2",
               "eastus",
               "france",
+              "germanywestcentral",
               "india",
               "japaneast",
               "japanwest",
-              "uaenorth",
               "northcentralus",
               "norway",
+              "polandcentral",
               "southcentralus",
+              "spaincentral",
               "swedencentral",
               "switzerland",
+              "uaenorth",
               "uk",
+              "westeurope",
               "westus",
               "westus3"
             ]
@@ -50311,6 +50379,7 @@
           "models": {
             "type": "array",
             "enum": [
+              "gpt-5.2",
               "gpt-5.1",
               "gpt-5.1-chat",
               "gpt-5",
@@ -50337,6 +50406,7 @@
             "items": {
               "type": "string",
               "enum": [
+                "gpt-5.2",
                 "gpt-5.1",
                 "gpt-5.1-chat",
                 "gpt-5",
@@ -51206,6 +51276,10 @@
       "CredentialEndUser": {
         "type": "object",
         "properties": {
+          "endUserEmail": {
+            "type": "string",
+            "nullable": true
+          },
           "endUserId": {
             "type": "string"
           },