Choose a speech-capable model
Microsoft Foundry Models is a model catalog that includes generative AI models from multiple providers. Different models have different capabilities, and are optimized for different use-cases.
To find a suitable model, you can use the filter and search features in the Microsoft Foundry Portal.

When it comes to speech-capable models, there are two common use-cases to consider:
- Generative AI models that can transcribe speech to text.
- Generative AI models that can synthesize text to speech.
Microsoft Foundry provides models that support both of these use-cases, including specialized speech-capable models from the gpt-4o family of OpenAI models.
Tip
To learn more about available models in Microsoft Foundry, see the Microsoft Foundry Models overview article in the Microsoft Foundry documentation.