# Little Worker AI follows your Quality choice

Chats use a faster or stronger AI to match the Quality you pick, and long tasks cost less.

October 16, 2026 · Improved · Web · Chats

Under the message box, choose **Fast**, **Standard** or **Best**. Little
Worker AI matches it: a quicker one for **Fast**, a stronger one for
**Best**.

- **Thinking.** A worker keeps its train of thought between the steps of a
  task, and your Quality choice changes how hard it thinks.
- **Cost.** Long tasks cost less.
- **Answers.** Longer answers no longer stop partway.

Each workspace keeps its own Quality choice.