Task Orchestrator dispatch rule: every Agent dispatch must pass `model` explicitly. The shipped agents use `model: inherit`, so omitting it silently runs the subagent on your own model. Retry the same call (keep `subagent_type`, `description`, `prompt`) with `model` set. Use the dispatch profile `model` for the item (`dispatch` / `dispatchBySeat` from the `advance` result or `items_read` `context`), or otherwise a model you choose explicitly for the work. Set `mode: off` under `extensions.claude-code.orchestration` in .taskorchestrator/config.yaml to disable this guard.