AI 服务暂时不可用，以下为来源正文，待恢复后补全翻译。
1/8 Which AI wrote this? “A faster model can still make an agent slower because token speed is not the load-bearing metric; completed loops are. Miss one constraint and the agent fans out into retries, stale context, and repair work. The model sprinted. The system took the scenic route.” Choose which AI wrote this answer Choose a model or press 1–4.