Pretty sure claude code already delegates reading a large codebase to haiku subagents.
As of July, the explore agent inherits the parent model, capped at opus.
So fable and opus use opus to explore. Sonnet uses sonnet.
I replaced my built in explore agent with one hardcoded to sonnet low effort.
https://github.com/anthropics/claude-code/issues/72940
alt Hacker News
As of July, the explore agent inherits the parent model, capped at opus.
So fable and opus use opus to explore. Sonnet uses sonnet.
I replaced my built in explore agent with one hardcoded to sonnet low effort.
https://github.com/anthropics/claude-code/issues/72940