The whole hunk
from line 38, old and new numbered
/
lines
from line 38
3838/advisor opus
3939```
4040
41The command confirms with `Advisor set to` followed by the advisor model name. Your selection is saved to `advisorModel` in your user settings and persists across sessions.
41The command confirms with `Advisor set to` followed by the advisor model name. Your selection is saved to `advisorModel` in your user settings and persists across sessions, except in the cases the [`advisorModel` entry](/docs/en/settings-reference#advisormodel) lists as applying to the current session only.
4242
43The command also works where there is no terminal picker: in [non-interactive mode](/docs/en/headless) with `-p`, in the Agent SDK, in the desktop app, and over [Remote Control](/docs/en/remote-control). This requires Claude Code v2.1.260 or later. On those surfaces:
44
45* Run `/advisor` with no argument to print the current advisor model and the aliases it accepts.
46* Run `/advisor` with a model, such as `/advisor opus`, to set it.
47* Run `/advisor off` to turn it off.
48
4349Claude Code doesn't invoke a saved advisor that your organization's [`availableModels`](/docs/en/model-config#restrict-model-selection) allowlist excludes. To use the advisor, pick an allowed model with `/advisor`. Claude Code still saves an advisor that your current main model doesn't support. That advisor activates after you switch to a [compatible main model](#choose-an-advisor-model) with [`/model`](/docs/en/model-config#setting-your-model).
4450
4551On some plans, Fable as the advisor also needs your one-time [consent to bill Fable usage to usage credits](/docs/en/model-config#fable-and-usage-credits). For what `/advisor fable` does before you have given that consent, see [Fable advisor and usage credits](#fable-advisor-and-usage-credits).
from line 141
135141
136142## Cost
137143
138When Claude calls the advisor, the advisor model reads the conversation, so each call consumes tokens at the advisor model's rates in addition to your main model's usage. With API billing, you pay the advisor model's input and output rates for advisor tokens. On subscription plans, advisor usage counts toward your plan's usage limits, except that a Fable advisor bills to [usage credits](/docs/en/model-config#fable-and-usage-credits) on plans where Fable usage does. If your account requires the usage-credits consent, a Fable advisor bills nothing before you give it, because Claude Code [doesn't apply the selection](#fable-advisor-and-usage-credits) until then.
144When Claude calls the advisor, the advisor model reads the conversation, so each call consumes tokens at the advisor model's rates in addition to your main model's usage. How those advisor tokens are billed depends on how you pay:
139145
146* **API billing**: you pay the advisor model's input and output rates for advisor tokens
147* **Subscription plans**: advisor usage counts toward your plan's usage limits, except that a Fable advisor bills to [usage credits](/docs/en/model-config#fable-and-usage-credits) on plans where Fable usage does
148
149If your account requires the usage-credits consent, a Fable advisor bills nothing before you give it, because Claude Code [doesn't apply the selection](#fable-advisor-and-usage-credits) until then.
150
140151Claude calls the advisor at decision points rather than on every turn, so pairing a faster main model with a stronger advisor typically costs less than running the stronger model throughout. Advisor usage counts toward the session totals shown by [`/usage`](/docs/en/costs#track-your-costs).
141152
142153For how advisor tokens are reported in API responses, see [Usage and billing](https://platform.claude.com/docs/en/agents-and-tools/tool-use/advisor-tool#usage-and-billing) in the Claude API documentation.
from line 168
157168
158169## Turn the advisor off
159170
160To stop using the advisor and clear your saved `advisorModel`, run `/advisor off` or choose **No advisor** in the `/advisor` picker:
171To stop using the advisor, run `/advisor off` or choose **No advisor** in the `/advisor` picker:
161172
162173```
163174/advisor off