update

Author: mrbullwinkle

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

@@ -19,7 +19,7 @@ Azure OpenAI Service is powered by a diverse set of models with different capabi
 
 | Models | Description |
 |--|--|
-| [GPT-4](#gpt-4) | A set of models that improve on GPT-3.5 and can understand and generate natural language and code. |
+| [GPT-4](#gpt-4-and-gpt-4-turbo-preview) | A set of models that improve on GPT-3.5 and can understand and generate natural language and code. |
 | [GPT-3.5](#gpt-35) | A set of models that improve on GPT-3 and can understand and generate natural language and code. |
 | [Embeddings](#embeddings-models) | A set of models that can convert text into numerical vector form to facilitate text similarity. |
 | [DALL-E](#dall-e-models-preview) (Preview) | A series of models in preview that can generate original images from natural language. |