Responses API is generally available
The stateful Responses API is now generally available to process requests.
Fetched May 26, 2026
From other products
- v6.38.0May 15, 2026Responses compact method gets service_tier parameter
The responses compact method now accepts a servicetier parameter.
OpenAI · Node SDK - Webhooks Support LaunchedMay 4, 2026Webhooks replace polling for batch API and long-running ops
Event-driven webhooks support is now available in the Gemini API, replacing polling workflows for the Batch API and long-running operations.
Google · Gemini
