The deepest thinking Chief can do

What makes it different
- Multiple agents, working in parallel — Chief spins up as many agents as the task needs, each with its own large context window, rather than reasoning in one pass.
- Multiple models — agents draw on the world’s most capable models so different parts of the job get the right kind of thinking.
- Built for longer jobs — it’s designed for deep, multi-step work, so it takes longer than Fast or Expert and is worth reserving for hard questions.
How to use Deep Intelligence

- In the prompt bar, click the mode selector.
- Select Deep Intelligence.
- Type your request and send it.
FAQ
I selected Deep Intelligence but got a message that it requires a paid subscription. Why?
I selected Deep Intelligence but got a message that it requires a paid subscription. Why?
Deep Intelligence isn’t available on the free plan. To stay on free, switch your prompt to Automatic intelligence; to keep using Deep Intelligence, upgrade to Pro.
I added an agent to my prompt and the mode jumped to Deep Intelligence. Is that expected?
I added an agent to my prompt and the mode jumped to Deep Intelligence. Is that expected?
Yes. Mentioning an agent requires Deep Intelligence, so Chief’s router switches that prompt to it automatically. If you’d rather not run Deep Intelligence, remove the agent mention and the prompt returns to a standard mode.
Why is Deep Intelligence slower than Expert?
Why is Deep Intelligence slower than Expert?
It’s running a fleet of agents in parallel and synthesizing their results, rather than answering in a single pass. That extra coordination takes more time — and that’s what produces the deeper, more complete answer.