Merge pull request #4117 from mrbullwinkle/patch-36

Update responses.md

Author: prmerger-automator[bot]

articles/ai-services/openai/how-to/responses.md

@@ -41,8 +41,9 @@ The responses API is currently available in the following regions:
 ### Model support
 
 - `gpt-4o` (Versions: `2024-11-20`, `2024-08-06`, `2024-05-13`)
-- `gpt-4o-mini` (Versions: `2024-07-18`)
+- `gpt-4o-mini` (Version: `2024-07-18`)
 - `computer-use-preview`
+- `gpt-4.1` (Version: `2025-04-14`)
 
 Not every model is available in the regions supported by the responses API. Check the [models page](../concepts/models.md) for model region availability.