feat(api): add gpt-realtime-1.5 and gpt-audio-1.5 models to realtime

Author: stainless-app[bot]

.stats.yml

@@ -1,4 +1,4 @@
 configured_endpoints: 147
-openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/openai%2Fopenai-95886b357a553078e7f15505fe1c518c7daf11506946049c75eadf89d44da863.yml
-openapi_spec_hash: 8dfdf1e1d1dbe58b236b89203aa2a1b0
+openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/openai%2Fopenai-a0aa54a302fbd7fff4ed7ad8a8547587d37b63324fc4af652bfa685ee9f8da44.yml
+openapi_spec_hash: e45c5af19307cfc8b9baa4b8f8e865a0
 config_hash: 4c2841519fd72fe44c18de4c18db231f

src/resources/realtime/calls.ts

@@ -129,6 +129,7 @@ export interface CallAcceptParams {
   model?:
     | (string & {})
     | 'gpt-realtime'
+    | 'gpt-realtime-1.5'
     | 'gpt-realtime-2025-08-28'
     | 'gpt-4o-realtime-preview'
     | 'gpt-4o-realtime-preview-2024-10-01'
@@ -139,6 +140,7 @@ export interface CallAcceptParams {
     | 'gpt-realtime-mini'
     | 'gpt-realtime-mini-2025-10-06'
     | 'gpt-realtime-mini-2025-12-15'
+    | 'gpt-audio-1.5'
     | 'gpt-audio-mini'
     | 'gpt-audio-mini-2025-10-06'
     | 'gpt-audio-mini-2025-12-15';

src/resources/realtime/client-secrets.ts

@@ -110,6 +110,7 @@ export interface RealtimeSessionCreateResponse {
   model?:
     | (string & {})
     | 'gpt-realtime'
+    | 'gpt-realtime-1.5'
     | 'gpt-realtime-2025-08-28'
     | 'gpt-4o-realtime-preview'
     | 'gpt-4o-realtime-preview-2024-10-01'
@@ -120,6 +121,7 @@ export interface RealtimeSessionCreateResponse {
     | 'gpt-realtime-mini'
     | 'gpt-realtime-mini-2025-10-06'
     | 'gpt-realtime-mini-2025-12-15'
+    | 'gpt-audio-1.5'
     | 'gpt-audio-mini'
     | 'gpt-audio-mini-2025-10-06'
     | 'gpt-audio-mini-2025-12-15';

src/resources/realtime/realtime.ts

@@ -2765,6 +2765,7 @@ export interface RealtimeSession {
   model?:
     | (string & {})
     | 'gpt-realtime'
+    | 'gpt-realtime-1.5'
     | 'gpt-realtime-2025-08-28'
     | 'gpt-4o-realtime-preview'
     | 'gpt-4o-realtime-preview-2024-10-01'
@@ -2775,6 +2776,7 @@ export interface RealtimeSession {
     | 'gpt-realtime-mini'
     | 'gpt-realtime-mini-2025-10-06'
     | 'gpt-realtime-mini-2025-12-15'
+    | 'gpt-audio-1.5'
     | 'gpt-audio-mini'
     | 'gpt-audio-mini-2025-10-06'
     | 'gpt-audio-mini-2025-12-15';
@@ -3056,6 +3058,7 @@ export interface RealtimeSessionCreateRequest {
   model?:
     | (string & {})
     | 'gpt-realtime'
+    | 'gpt-realtime-1.5'
     | 'gpt-realtime-2025-08-28'
     | 'gpt-4o-realtime-preview'
     | 'gpt-4o-realtime-preview-2024-10-01'
@@ -3066,6 +3069,7 @@ export interface RealtimeSessionCreateRequest {
     | 'gpt-realtime-mini'
     | 'gpt-realtime-mini-2025-10-06'
     | 'gpt-realtime-mini-2025-12-15'
+    | 'gpt-audio-1.5'
     | 'gpt-audio-mini'
     | 'gpt-audio-mini-2025-10-06'
     | 'gpt-audio-mini-2025-12-15';