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Quick Start

Get from zero to your first AI conversation in a few minutes.

1. Create your account​

  1. Go to cubeplex.ai and click Sign up.
  2. Enter your email and password (or use a social login).
  3. If your instance has email verification enabled, enter the one-time code sent to your inbox to confirm your address.
  4. Finish the onboarding wizard: name your organization, choose a slug, and create your first workspace.

2. Select a model​

Before chatting, make sure at least one AI model is available.

  • Org owners/admins: Open the Admin area and go to Models > Model Providers. Add a provider (e.g., Anthropic, OpenAI) with your API key, then enable the models you want your team to use.
  • Members: You will see whichever models your admin has enabled. No setup needed.

3. Start a conversation​

  1. Click New conversation (or press the keyboard shortcut shown in the sidebar).
  2. Pick a model from the model selector at the top of the chat input.
  3. Type a message and press Send.

The agent responds with text, and may also produce tool calls, code execution results, or artifacts depending on the model and available tools.

📸 Screenshot placeholder

Capture: The chat view mid-conversation — show the model selector on the chat input, the attachment icon, and a streaming agent response. Asset: /img/getting-started/first-conversation.png

Try attaching a file​

Click the attachment icon in the chat input to upload a document, image, or code file. The agent will incorporate the file content into its response.

Try an artifact​

Ask the agent to create something concrete — for example:

Write a Python script that converts CSV to JSON.

If the agent generates a deliverable, it appears as an artifact you can preview, copy, or download.

4. Explore further​

You now have a working CubePlex setup. Here is where to go next: