Blazor AI Chat — Build a Multi-LLM Chat Application

This example implements a multi-LLM (Large Language Model) chat application. Key considerations include:

• The application uses two models: GPT-4o from Azure OpenAI and Phi4 from Ollama running locally.
• The IChatClient interface implementation manages chat clients and conversation histories.
• The interface is built with DevExpress Blazor components: DxAIChat, DxComboBox, and DxButton.

This example is based on the following blog post: DevExpress Blazor AI Chat — Build a Multi-LLM Chat Application.

Note

Before launch, add your credentials in the appsettings.Development.json file.

Files to Review

• Program.cs
• appsettings.Development.json
• ChatClientSession.cs
• CompositeChatClient.cs
• Index.razor

Documentation

• DevExpress AI-powered Extensions for Blazor
• DevExpress Blazor AI Chat Control

More Examples

• Blazor AI Chat - How to add the DevExpress Blazor AI Chat component to your next Blazor, MAUI, WPF, and WinForms application
• Blazor AI Chat — Implement Function/Tool Calling
• Rich Text Editor and HTML Editor for Blazor - How to integrate AI-powered extensions

Does this example address your development requirements/objectives?

(you will be redirected to DevExpress.com to submit your response)