Agent model
Overview
The Agent Model setting picks the model Friday uses for its worker and dispatch agents. The choice also determines the code-review agent, which always runs on the opposite provider so that a different model reviews the code than wrote it.
Quick Start
Run /settings, choose Agent Model, and pick a model. The change applies to every task you start afterward.
Available models
| Option | Provider | Notes |
|---|---|---|
claude-sonnet-5 | Anthropic | The default |
gpt-5.6-terra | OpenAI |
Both drive worker and dispatch agents. Friday shows the active model in the header.
Planner model
A second setting, Planner Model, picks the model behind the Plan tool. Run /settings and choose Planner Model:
| Option | Provider | Notes |
|---|---|---|
gpt-5.6-sol | OpenAI | The default |
claude-fable-5 | Anthropic |
The two settings are independent, and all four combinations work. Leaving Agent Model on claude-sonnet-5 and switching Planner Model to claude-fable-5 puts both on Anthropic; pairing claude-sonnet-5 with gpt-5.6-sol splits them. Planning happens before the work starts, so a change takes effect on your next multi-step prompt.
The code-review agent
The code-review agent uses whichever provider you did not select:
| Driver model | Code-review model |
|---|---|
claude-sonnet-5 | gpt-5.6-terra |
gpt-5.6-terra | claude-sonnet-5 |
The code-review agent is going away. Ask for a review in the prompt when you want one, or install a review plugin from a marketplace. See Self review.
Read next
- Settings reference for the
agent_modelkey and how it is stored. - Subagents for setting a model per subagent.