{"version":"2.1.219","anchor":"subagent-steering-can-be-resolved-per-model","canonical_anchor":"subagent-steering-can-be-resolved-per-model","heading":"Subagent steering can be resolved per model","tier":"soon","area":"Subagents","scope":null,"heads_up":null,"url":"https:\/\/changelogs.core-directive.com\/v\/2.1.219\/e\/subagent-steering-can-be-resolved-per-model","release_url":"https:\/\/changelogs.core-directive.com\/v\/2.1.219","markdown":"### Subagent steering can be resolved per model\n\nSubagent nudging behaviour can be picked per model, but the whole feature stays behind a gate.\n\n**What**\n\nSteer mode can now be chosen based on the model in use rather than only env, client data and growthbook.\n\n**Details**\n\n- Resolver values are `default`, `no_nudges` and `counter_steer`\n- A fourth source runs after env, client data and growthbook: if a model was registered for this resolution it consults a model-keyed lookup and reports `source: \"model\"` in `tengu_subagent_steer_applied`\n- Env var `CLAUDE_CODE_THISTLE_GREBE` still wins over everything\n- Gated on tengu_thistle_grebe \/ CLAUDE_CODE_THISTLE_GREBE\n\n**Evidence**\n\n`counter_steer`\n\n- Flag `tengu_thistle_grebe`: Not enough to say (read for one account on one subscription tier against v2.1.219; this account: no value returned, anonymous baseline: no value returned, compiled default: not a boolean we can read) These values were read against a different version of Claude Code, so treat them as the nearest reading available instead of one taken on this release.\n- Area: Subagents\n- Names: `CLAUDE_CODE_THISTLE_GREBE`\n- Tier: Nothing to try yet\n- Useful: 2\/5\n- Signal: 3\/5\n- Present in the build but not switched on"}