> ## Documentation Index
> Fetch the complete documentation index at: https://docs.mixroute.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# Jev 1.13

> TypeSafe Jev 1.13 固定版本，提供 Choice、Score、Noul 三類結構化決策。

TypeSafe Jev 1.13 提供 Choice、Score、Noul 三類結構化決策。固定版本 ID `jev-1.13.0` 與穩定版別名 `jev-latest` 當前指向同一模型，引數、能力和價格相同。

通過同步原生介面呼叫，不生成聊天文本，不返回非同步影片任務。

## 模型規格

| 專案   | 說明                                                          |
| ---- | ----------------------------------------------------------- |
| ID   | `jev-1.13.0` / `jev-latest`                                 |
| 版本策略 | jev-1.13.0 固定版本；jev-latest 當前指向同一版本，未來可能更新。響應 model 返回實際版本。 |
| 輸入   | 文本字串、JSON 物件或陣列；不支援影像、音訊、影片。                                |
| 輸出   | Choice / Score / Noul                                       |
| 上下文  | 總請求 64k tokens；state + 最長問題 32k tokens。                     |
| 輸入價格 | \$0.042 / 1M tokens                                         |
| 輸出價格 | \$0 / 1M tokens                                             |

以上為美元基礎單價，實際費用以模型廣場、賬戶分組倍率和賬單為準。Choice/Score 返回 confidence，Noul 直接返回 0-1 機率；它們都不保證每次判斷正確。

## 請求示例

設定環境變數 MIXROUTE\_API\_KEY，然後提交原生 JSON。 把示例中的 model 改為 jev-latest，即可通過別名呼叫當前同一模型。

```bash theme={null}
curl --request POST "https://api.mixroute.ai/typesafe/v1/systemone" \
  --header "Authorization: Bearer $MIXROUTE_API_KEY" \
  --header "Content-Type: application/json" \
  --data '{
  "model": "jev-1.13.0",
  "state": "I was charged twice for order 123. Please refund the duplicate charge today.",
  "questions": {
    "department": {
      "type": "choice",
      "instructions": "Which team should handle this request?",
      "criteria": {
        "billing": "Duplicate charges, payments and refunds",
        "technical": "Broken software and integration issues",
        "shipping": "Shipment delivery and tracking"
      }
    },
    "urgency": {
      "type": "score",
      "instructions": "How time-sensitive is the request?",
      "criteria": [
        "No deadline; routine request",
        "Needs attention within a week",
        "Explicitly requires action today"
      ]
    },
    "duplicate_charge": {
      "type": "noul",
      "instructions": "The customer was charged twice for the same order.",
      "criteria": {
        "true": "Explicit duplicate payment for the same order",
        "false": "No duplicate payment is mentioned"
      }
    }
  }
}'
```

同步響應包含 model、answers 和 usage。完整引數、機率解釋、程式碼示例及計費說明見 [Jev 決策介面](/zh-hant/api-reference/endpoint/jev)。