This guide will show you how to start your first conversation with ExpressAI.
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How to start a conversation on desktop
How to start a conversation on mobile
How to start a conversation on desktop
To start a conversation on desktop:
- Click the chat window.

- Click the AI model dropdown menu above the chat window. GPT OSS 120B is selected by default.

- Click the AI model you want to use.

- Type your prompt into the conversation window, then press Enter or click the Send icon.

- Your chosen AI model (or models) will respond to your prompt.

If you want to start a new conversation, click New Chat in the top-left.
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Need help? Contact the ExpressAI Support Team for immediate assistance.
How to start a conversation on mobile
To start a conversation on mobile:
- Tap the chat window.

- Tap the AI model dropdown menu above the chat window. GPT OSS 120B is selected by default.

- Tap the model you want to use. If you only want to use one model, you need to tap your previously-selected model to unselect it.

- Tap the X in the top-right corner to close the model selection window.

- Type your prompt into the chat window, then tap the Send icon.

- Your chosen AI model (or models) will respond to your prompt.

If you want to start a new conversation:
- Tap
.

- Tap New Chat.

Need help? Contact the ExpressAI Support Team for immediate assistance.