Merge pull request #3182 from mrbullwinkle/mrb_02_25_2025_audio_update

[Azure OpenAI] Model retirement updates

Author: prmerger-automator[bot]

articles/ai-services/openai/concepts/model-retirements.md

@@ -107,7 +107,7 @@ These models are currently available for use in Azure OpenAI Service.
 | `gpt-4o` | 2024-08-06 | No earlier than August 6, 2025  | |
 | `gpt-4o` | 2024-11-20 | No earlier than November 20, 2025  | |
 | `gpt-4o-mini` | 2024-07-18 | No earlier than July 18, 2025  | |
-| `gpt-4o-realtime-preview` | 2024-10-01 | No earlier than September 30, 2025  | `gpt-4o-realtime-preview` (version 2024-12-17) or `gpt-4o-mini-realtime-preview` (version 2024-12-17) |
+| `gpt-4o-realtime-preview` | 2024-10-01 | **Deprecated:** February 25, 2025<br>**Retirement:** No earlier than March 26, 2025 | `gpt-4o-realtime-preview` (version 2024-12-17) or `gpt-4o-mini-realtime-preview` (version 2024-12-17) |
 | `gpt-3.5-turbo-instruct` | 0914 | No earlier than May 31, 2025 |  |
 | `o1-preview` | 2024-09-12 | No earlier than April 2, 2025 | `o1` |
 | `o1` | 2024-12-17 | No earlier than December 17, 2025 | |
@@ -174,6 +174,7 @@ If you're an existing customer looking for information about these models, see [
 ## February 25, 2025
 
 -  `dalle-3` updated to no earlier than June 30, 2025.
+- `gpt-4o-realtime-preview` (2024-10-01) No earlier than March 26, 2025.
 
 ## February 20, 2025