```json
{
  "score": {
    "overall": 50,
    "dimensions": [
      { "key": "goalAchievement", "label": "目标达成度", "score": 30 },
      { "key": "outputQuality", "label": "输出质量", "score": 60 },
      { "key": "constraintCompliance", "label": "约束符合度", "score": 40 },
      { "key": "promptEffectiveness", "label": "提示词引导有效性", "score": 40 }
    ]
  },
  "improvements": [
    "在提示词中更明确地强调必须先通过提问澄清用户需求，再进行建议。",
    "为 assistant 提供一个结构化的问题列表模板，用于收集用户团队规模、协作方式等关键信息。"
  ],
  "summary": "助理未按提示词要求澄清用户需求就直接给出建议，未能有效遵循引导逻辑。"
}
```
