Update models.md

Author: mrbullwinkle

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

@@ -20,7 +20,7 @@ Azure OpenAI Service is powered by a diverse set of models with different capabi
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 | [o1-preview and o1-mini](#o1-preview-and-o1-mini-models-limited-access) | Limited access models, specifically designed to tackle reasoning and problem-solving tasks with increased focus and capability.  |
 | [GPT-4o & GPT-4o mini & GPT-4 Turbo](#gpt-4o-and-gpt-4-turbo) | The latest most capable Azure OpenAI models with multimodal versions, which can accept both text and images as input. |
-| [GPT-4o audio](#gpt-4o-audio) | A GPT-4o model that supports low-latency, "speech in, speech out" conversational interactions. |
+| [GPT-4o-Realtime-Preview](#gpt-4o-realtime-preview) | A GPT-4o model that supports low-latency, "speech in, speech out" conversational interactions. |
 | [GPT-4](#gpt-4) | 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. |
@@ -223,7 +223,7 @@ print(response.model_dump_json(indent=2))
 
 Available for standard and global standard deployment in East US, East US2, North Central US, South Central US, Sweden Central, West US, and West US3 for approved customers.
 
-## GPT-4o audio
+## GPT-4o-Realtime-Preview
 
 The `gpt-4o-realtime-preview` model is part of the GPT-4o model family and supports low-latency, "speech in, speech out" conversational interactions. GPT-4o audio is designed to handle real-time, low-latency conversational interactions, making it a great fit for support agents, assistants, translators, and other use cases that need highly responsive back-and-forth with a user.