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Pick a brain per worker

A worker’s brain is the model and provider it thinks with — and you set it per worker, so each one runs on the right brain for its job.

What you’ll learn

  • How to set a worker’s model and provider.
  • How to match brain to role (and budget).
  • Why local models are worth it for routine work.

Brain = model + provider

On a worker’s profile, ✎ Edit opens its character sheet; the brain is the model (the specific AI doing the thinking) plus the provider that supplies it. askTheodor connects to 49 providers — OpenAI, Anthropic, Gemini, local runners, and many more — and different workers can use different ones.

Match the brain to the role

The same profession can run on very different brains. A useful rule of thumb:

  • Frontier models for strategists — the workers doing planning, judgment, and high-stakes writing earn a top-tier brain.
  • Cheap or local models for clerks — routine, high-volume, low-risk tasks don’t need the most expensive model.

What this lets you build

Per-worker brains let you spend money where it changes the answer, and nothing where it doesn’t. Three arrangements that work:

A cheap clerk feeding an expensive strategist. Put a local model behind the worker that sorts, extracts and summarises raw material, and a frontier model behind the worker that decides what to do about it. The bulk work costs nothing and never leaves your machine; you pay only for the thinking that genuinely needs judgement.

A private worker for the sensitive pile. Point one worker at a local model and give it the material you’d never paste into a cloud chat — contracts, customer records, anything under NDA. Its answers will usually be less polished than a frontier model’s, and that’s the real trade: you’re buying privacy, not peak reasoning.

A workforce that survives a provider problem. Because the brain is set per worker and there are 49 providers, an outage or a price rise is an edit on a profile rather than a rebuild. Switch that worker to another provider — or to local — and its job, memory and tools carry on unchanged.

Recap

Each worker gets its own brain from 49 providers — frontier for strategists, cheap or local for clerks, with local models free and private. Next, decide which tools each worker is even allowed to hold.

📖 Reference in the docs: Models · Providers

➡️ Next: Tool allowlists & least privilege