update

Author: mrbullwinkle

articles/ai-services/openai/concepts/models.md

@@ -48,16 +48,16 @@ You can see the token context length supported by each model in the [model summa
 
 See [model versions](../concepts/model-versions.md) to learn about how Azure OpenAI Service handles model version upgrades, and [working with models](../how-to/working-with-models.md) to learn how to view and configure the model version settings of your GPT-4 deployments.
 
-|  Model ID  | Max Request (tokens) | Training Data (up to)  |
-|  --- |  :--- | :---: |
-| `gpt-4` (0314) | 8,192 | Sep 2021         |
-| `gpt-4-32k`(0314)  | 32,768               | Sep 2021         |
-| `gpt-4` (0613)     | 8,192                | Sep 2021         |
-| `gpt-4-32k` (0613) | 32,768               | Sep 2021         |
-| `gpt-4` (1106-Preview)**<sup>1</sup>**<br>**GPT-4 Turbo Preview** | Input: 128,000  <br> Output: 4,096           | Apr 2023         |
-| `gpt-4` (0125-Preview)**<sup>1</sup>**<br>**GPT-4 Turbo Preview** | Input: 128,000  <br> Output: 4,096           | Dec 2023         |
-| `gpt-4` (vision-preview)**<sup>2</sup>**<br>**GPT-4 Turbo with Vision Preview**  | Input: 128,000  <br> Output: 4,096              | Apr 2023       |
-| `gpt-4` (turbo-2024-04-09) 🆕 <br>**GPT-4 Turbo with Vision GA** | Input: 128,000  <br> Output: 4,096  | Dec 2023 |
+|  Model ID  | Description | Max Request (tokens) | Training Data (up to)  |
+|  --- |  :--- |:--- |:---: |
+| `gpt-4` (turbo-2024-04-09) 🆕 <br>**GPT-4 Turbo with Vision GA** | **Latest GA model** <br> - Replacement for all GPT-4 preview models (`vision-preview`, `1106-Preview`, `0125-Preview`). <br> - [**Feature availability**](../includes/gpt-4-turbo.md#) is currently different depending on method of input, and deployment type. <br> - Does **not support** enhancements. | Input: 128,000  <br> Output: 4,096  | Dec 2023 |
+| `gpt-4` (vision-preview)**<sup>2</sup>**<br>**GPT-4 Turbo with Vision Preview**  | **Preview model** <br> - Accepts text and image input. <br> - Supports enhancements <br> - JSON Mode <br> - parallel function calling <br> - reproducible output (preview) | Input: 128,000  <br> Output: 4,096              | Apr 2023       |
+| `gpt-4` (0125-Preview)**<sup>1</sup>**<br>**GPT-4 Turbo Preview** | **Preview Model** <br> - Reduces cases where the model doesn't complete a task <br> - JSON Mode <br> - parallel function calling <br> - reproducible output (preview) | Input: 128,000  <br> Output: 4,096           | Dec 2023         |
+| `gpt-4` (1106-Preview)**<sup>1</sup>**<br>**GPT-4 Turbo Preview** | **Preview Model** <br> - JSON Mode <br> - parallel function calling <br> - reproducible output (preview) | Input: 128,000  <br> Output: 4,096 | Apr 2023         |
+| `gpt-4-32k` (0613) | **Older GA model** <br> - Basic function calling with tools | 32,768               | Sep 2021         |
+| `gpt-4` (0613)     | **Older GA model** <br> - Basic function calling with tools | 8,192                | Sep 2021         |
+| `gpt-4-32k`(0314)  | **Older GA model** <br> - Deprecated function calling | 32,768               | Sep 2021         |
+| `gpt-4` (0314) | **Older GA model** <br> - Deprecated function calling | 8,192 | Sep 2021         |
 
 **<sup>1</sup>** GPT-4 Turbo Preview = `gpt-4` (0125-Preview) or `gpt-4` (1106-Preview). To deploy this model, under **Deployments** select model **gpt-4**. Under version select (0125-Preview) or (1106-Preview).