7 pages for opusplan.
Titles and paths first, then pages whose text carries it. Each row opens that page as this site last read it.
Escalate hard decisions with the advisor tool
Claude Code CLI · in the page
advisor
…md#setting-your-model) instead, or see [how the advisor compares with opusplan and subagents](#compare-with-related-features) for other ways to get a second opinion. ## Enable the advisor You can se…
Environment variables
Claude Code CLI · in the page
env-vars
…| Model ID that the `opus` alias resolves to, and that `opusplan` uses while Plan Mode is active. See [Model configuration](/docs/en/model-config#environment-variables)…
Hooks reference
Claude Code CLI · in the page
hooks
…el-fallback), which changes the session's model * A setting such as [`opusplan`](https://code.claude.com/docs/en/model-config#opusplan-model-setting) entering or leaving plan mode * Claude Code restor…
Interactive mode
Claude Code CLI · in the page
interactive-mode
…ter an upgrade or purchase you make in a browser on your own. Under [`opusplan`](https://code.claude.com/docs/en/model-config#opusplan-model-setting) and other model settings that run plan mode on a d…
Model configuration
Claude Code CLI · in the page
model-config
…lready resolves to Opus 4.7 or later with its native 1M window | | **`opusplan`** | Special mode that uses `opus` during plan mode, then switches to `sonnet` for execution | The `opus`, `sonnet`, and…
How Claude Code uses prompt caching
Claude Code CLI · in the page
prompt-caching
….claude.com/docs/en/hooks.md#premodelswitch-decision-control). The [`opusplan` model setting](https://code.claude.com/docs/en/model-config#opusplan-model-setting) resolves to Opus during plan mode an…
All settings
Claude Code CLI · in the page
settings-reference
…y alias such as `"opus"` still permits the whole family, and `best`, `opusplan`, and `default` entries are ignored * **Default**: `"prefix"` This example permits Opus 5 and Sonnet 5 and no later rele…