First cut at adding Global Training regional details.

Author: voutilad

articles/ai-services/openai/includes/fine-tune-models.md

@@ -15,14 +15,28 @@ manager: nitinme
 >
 > The supported regions for fine-tuning might vary if you use Azure OpenAI models in an Azure AI Foundry project versus outside a project.
 >
-> Global Training, in Public Preview, allows select models to be fine tuned in 15+ Azure OpenAI regions.
 
-|  Model ID  | Fine-tuning regions | Max request (tokens) | Training Data (up to) | Modality |
-|  --- | --- | :---: | :---: | --- |
-| `gpt-35-turbo` (1106) | East US2 <br> North Central US <br> Sweden Central <br> Switzerland West | Input: 16,385<br> Output: 4,096 |  Sep 2021 | Text to Text |
-| `gpt-35-turbo` (0125)  | East US2 <br> North Central US <br> Sweden Central <br> Switzerland West | 16,385 | Sep 2021 | Text to Text |
-| `gpt-4o-mini` (2024-07-18) | North Central US <br> Sweden Central | Input: 128,000 <br> Output: 16,384  <br> Training example context length: 65,536 | Oct 2023 | Text to Text |
-| `gpt-4o` (2024-08-06) | East US2 <br> North Central US <br> Sweden Central | Input: 128,000 <br> Output: 16,384  <br> Training example context length: 65,536 | Oct 2023 | Text & Vision to Text |
-| `gpt-4.1` (2025-04-14) | North Central US <br> Sweden Central <br> Global | Input: 128,000 <br> Output: 16,384 <br> Training example context length: 65,536 | May 2024 | Text & Vision to Text |
-| `gpt-4.1-mini` (2025-04-14) | North Central US <br> Sweden Central <br> Global | Input: 128,000 <br> Output: 16,384 <br> Training example context length: 65,536 | May 2024 | Text to Text |
-| `gpt-4.1-nano` (2025-04-14) | North Central US <br> Sweden Central <br> Global | Input: 128,000 <br> Output: 16,384 <br> Training example context length: 32,768 | May 2024 | Text to Text |
+|  Model ID  | Standard Training Regions | Global Training (Preview) | Max request (tokens) | Training Data (up to) | Modality |
+|  --- | --- | --- | :---: | :---: | --- |
+| `gpt-35-turbo` (1106) | East US2 <br> North Central US <br> Sweden Central <br> Switzerland West | - | Input: 16,385<br> Output: 4,096 |  Sep 2021 | Text to Text |
+| `gpt-35-turbo` (0125)  | East US2 <br> North Central US <br> Sweden Central <br> Switzerland West | - | 16,385 | Sep 2021 | Text to Text |
+| `gpt-4o-mini` (2024-07-18) | North Central US <br> Sweden Central | - | Input: 128,000 <br> Output: 16,384  <br> Training example context length: 65,536 | Oct 2023 | Text to Text |
+| `gpt-4o` (2024-08-06) | East US2 <br> North Central US <br> Sweden Central | - | Input: 128,000 <br> Output: 16,384  <br> Training example context length: 65,536 | Oct 2023 | Text & Vision to Text |
+| `gpt-4.1` (2025-04-14) | North Central US <br> Sweden Central | ✅ | Input: 128,000 <br> Output: 16,384 <br> Training example context length: 65,536 | May 2024 | Text & Vision to Text |
+| `gpt-4.1-mini` (2025-04-14) | North Central US <br> Sweden Central | ✅ | Input: 128,000 <br> Output: 16,384 <br> Training example context length: 65,536 | May 2024 | Text to Text |
+| `gpt-4.1-nano` (2025-04-14) | North Central US <br> Sweden Central | ✅ | Input: 128,000 <br> Output: 16,384 <br> Training example context length: 32,768 | May 2024 | Text to Text |
+
+> [!NOTE]
+> **Global** training (in Public Preview) provides [more affordable](https://aka.ms/aoai-pricing) training per-token, does not offer [data residency](https://aka.ms/data-residency). It is currently available to Azure OpenAI resources in the following regions, with more regions coming soon:
+>- Australia East
+>- Brazil South
+>- France Central
+>- Germany West Central
+>- Italy North
+>- Japan East _(no vision support)_
+>- Korea Central
+>- Norway East
+>- Poland Central
+>- Southeast Asia
+>- Spain Central
+>- South Africa North

articles/ai-services/openai/includes/fine-tuning-studio.md

@@ -125,7 +125,7 @@ Select the training tier you'd like to use for your fine-tuning job:
 - **Standard**: training occurs in the current Azure OpenAI resource's region, providing data residency.
 - **Global (Preview)**: [more affordable](https://aka.ms/aoai-pricing) training per-token, does not offer [data residency](https://aka.ms/data-residency).
 
-If you have no data residency requirements, **Global** (in public preview) is a good choice to take advantage of training capacity beyond your current region.
+If you have no data residency requirements, **Global** is a good choice to take advantage of training capacity beyond your current region. While in public preview, **Global** may not be available within your current region. Consult
 
 In some cases, **Standard** may not be available within your current region. If you require data residency, consult regions listed on the [model availability](../concepts/models.md#fine-tuning-models) for your chosen model.