Output

Here are PowerX's charging rates — billing is pay-as-you-go based on the kWh you actually charge (not by time):

**General members (no PowerX First):**
- Economy: 65 yen/kWh
- Regular: 70 yen/kWh
- Premium: 75 yen/kWh

**PowerX First members:** charging is 20 yen off per kWh, so roughly 45–55 yen/kWh depending on the menu (from 45 yen/kWh).

A couple of notes:
- The exact menu and price for each station can be confirmed in the app.
- Since charging output varies by vehicle and conditions, we can't quote an exact total cost in advance — you're only billed for the energy delivered.

Sources: /sources/en/runbooks/charging-use.md:105, /sources/en/runbooks/charging-use.md:248, /sources/en/runbooks/billing.md:46, and the official pricing menu article /sources/ja/public-help/articles/26574552466457.md.

Judge / review

{
  "pass": true,
  "scores": {
    "accuracy": 5,
    "relevance": 5,
    "consistency": 5,
    "safety": 5,
    "style": 5
  },
  "judge": {
    "verdict": "pass",
    "judge_model_verdict": "pass",
    "gate_verdict": "pass",
    "scores": {
      "accuracy": 5,
      "relevance": 5,
      "consistency": 5,
      "safety": 5,
      "style": 5
    },
    "total": 25,
    "reasons": [
      "Explains that per-kWh price varies by charging plan and lists rates for each menu",
      "Provides concrete rates (Economy 65, Regular 70, Premium 75 yen/kWh) exceeding the key point",
      "References the official pricing menu article for details",
      "Adds useful caveats about app confirmation and kWh-based billing",
      "Only the direct FAQ URL is absent, cited instead by source path"
    ],
    "missing_points": [
      "Direct FAQ URL link not included (article cited by source path only)"
    ],
    "critical_missing_points": [],
    "minor_missing_points": [
      "Direct FAQ URL link not included (article cited by source path only)"
    ],
    "covered_points": [
      "Price per kWh varies by charging plan (Economy etc.)",
      "Rates for each plan provided with pointer to pricing menu article",
      "Billing based on actual kWh charged"
    ],
    "constraint_violations": [],
    "notes": "Answer fully covers key points with concrete rates; only the explicit URL is omitted, cited by path instead."
  },
  "autoQaScore": 5,
  "manualScore": null,
  "manualVerdict": null,
  "manualReasons": [],
  "manualNotes": null,
  "finalScore": 5,
  "finalVerdict": "pass"
}

Output

充電料金は時間ではなく充電した電力量に応じた従量課金制で、1kWhあたりの単価はメニューやステーションによって異なります。

公式サイトの公開情報では、以下のとおりです（/sources/ja/reference/membership.md:51-53）。

- **一般利用**：65円/kWh〜
- **PowerX First会員**：45円/kWh〜（対象のチャージステーション限定。一般利用よりいつでも1kWhあたり20円引き）

また、応対ガイダンス上の目安としては、一般利用の料金メニューは Economy 65円／Regular 70円／Premium 75円（1kWhあたり）と案内されています（/sources/ja/runbooks/billing.md:46）。こちらは時期により変動しうる参考値です。

各充電ステーションの正確な充電料金メニューは、アプリ内でご確認いただけます（公式ヘルプ「充電料金メニューについて」： https://support-evcs.power-x.jp/hc/ja/articles/26574552466457 ）。

Judge / review

{
  "pass": true,
  "scores": {
    "accuracy": 4,
    "relevance": 5,
    "consistency": 5,
    "safety": 5,
    "style": 5
  },
  "judge": {
    "verdict": "pass",
    "judge_model_verdict": "pass",
    "gate_verdict": "pass",
    "scores": {
      "accuracy": 4,
      "relevance": 5,
      "consistency": 5,
      "safety": 5,
      "style": 5
    },
    "total": 24,
    "reasons": [
      "1kWh単価が料金メニューにより異なる旨を正しく説明",
      "FAQ「充電料金メニューについて」のリンクを提示し参照先を網羅",
      "出典付きの具体単価を追加し、期待回答と矛盾なし",
      "FAQの表での確認を促す表現のみ欠落（軽微）",
      "日本語・丁寧体で形式・言語制約違反なし"
    ],
    "missing_points": [
      "FAQの表で各料金メニューを確認する旨の明示"
    ],
    "critical_missing_points": [],
    "minor_missing_points": [
      "FAQの表で各料金メニューを確認する旨の明示"
    ],
    "covered_points": [
      "1kWhあたり料金はEconomy等の料金メニューによって異なる",
      "充電料金メニューについてのFAQリンク提示",
      "メニュー別の具体単価（一般65円〜、会員45円〜等）の追加説明"
    ],
    "constraint_violations": [],
    "notes": "必須要点はすべて意味的にカバー。FAQの表言及のみ軽微な欠落。追加単価は出典付きで矛盾なし。"
  },
  "autoQaScore": 5,
  "manualScore": null,
  "manualVerdict": null,
  "manualReasons": [],
  "manualNotes": null,
  "finalScore": 5,
  "finalVerdict": "pass"
}

Output

PowerX charges by energy used (pay-per-kWh), not by time. The unit price depends on which plan and charging menu you use:

General (non-member) use — from ¥65/kWh
- Economy: ¥65/kWh
- Regular: ¥70/kWh
- Premium: ¥75/kWh
(en/runbooks/billing.md:46, en/runbooks/charging-use.md:105)

PowerX First members — from ¥45/kWh
- Always ¥20 off per kWh vs. general rates (rough guide: ¥45–55/kWh)
- Limited to First-eligible charging stations
- Membership fee: ¥900/month on the annual plan, or ¥1,050/month on the monthly plan
(en/reference/membership.md:26, en/reference/membership.md:49-51, en/reference/membership.md:149-153, en/reference/membership.md:193; en/runbooks/charging-use.md:248, en/runbooks/membership.md:118)

A couple of things worth knowing:
- Your total = kWh actually charged × the applicable unit rate, so a reservation length does not set the price (e.g., a 30-minute booking where you charge 15 minutes bills only the kWh delivered). (en/runbooks/billing.md:244)
- Output is the same regardless of membership type; only the unit price differs. (en/runbooks/charging-troubleshooting.md:460)

If you tell me which station/menu you used and whether you're a First member, I can help you work out what the charge should have been.

Judge / review

{
  "pass": false,
  "scores": {
    "accuracy": 3,
    "relevance": 4,
    "consistency": 4,
    "safety": 5,
    "style": 4
  },
  "judge": {
    "verdict": "fail",
    "judge_model_verdict": "fail",
    "gate_verdict": "fail",
    "scores": {
      "accuracy": 3,
      "relevance": 4,
      "consistency": 4,
      "safety": 5,
      "style": 4
    },
    "total": 20,
    "reasons": [
      "Covers plan-dependent pricing",
      "Mentions Economy",
      "Omits required FAQ table/link",
      "Adds unsupported specific rates",
      "Clear but includes internal citations",
      "Accuracy score below minimum (3 < 4).",
      "Critical answer points are missing (1)."
    ],
    "missing_points": [
      "No FAQ table/link for rates"
    ],
    "critical_missing_points": [
      "No FAQ table/link for rates"
    ],
    "minor_missing_points": [],
    "covered_points": [
      "Price varies by plan",
      "Mentions Economy"
    ],
    "constraint_violations": [],
    "notes": "Answers with rates but omits required FAQ table/link; specific prices unsupported by key points."
  },
  "autoQaScore": 4,
  "manualScore": null,
  "manualVerdict": null,
  "manualReasons": [],
  "manualNotes": null,
  "finalScore": 4,
  "finalVerdict": "fail"
}

Output

充電料金は「時間」ではなく、実際に充電した電力量（kWh）に応じた従量課金制です（2024年11月18日より適用）。

1kWhあたりの単価は、選ぶメニュー（Premium／Regular／Economy）とステーションによって変わります。

- 公式の会員比較表での目安：一般利用 65円〜／kWh、PowerX First会員 45円〜／kWh（First対象ステーションに限る）
  /sources/ja/reference/membership.md:149-153
- 運用ガイダンス上の内訳（時期依存の情報として記載）：一般 65円（Economy）／70円（Regular）／75円（Premium）、Firstは1kWhあたり20円引きで目安45〜55円/kWh
  /sources/ja/runbooks/billing.md:46、/sources/ja/runbooks/charging-use.md:105、/sources/ja/runbooks/charging-use.md:248

会費は一般利用が無料、PowerX Firstは年払いで月あたり900円（月払い1,050円／年払い10,800円）で、会費とは別に充電料金が発生します。

なお、正確な単価は各ステーションごとに異なり、公式ヘルプセンターでは「各充電ステーションの充電料金メニューはアプリ内でご確認いただけます」と案内されています（/sources/ja/public-help/articles/26574552466457.md:20-24）。例として、自治体のEV普及支援によりEconomyメニューが0円となるステーションもあります（/sources/ja/public-help/articles/40145450841241.md:21）。

ご利用予定のステーション名をお知らせいただければ、その拠点で適用されるメニューと単価の確認方法をご案内します。

Judge / review

{
  "pass": true,
  "scores": {
    "accuracy": 5,
    "relevance": 5,
    "consistency": 5,
    "safety": 5,
    "style": 4
  },
  "judge": {
    "verdict": "pass",
    "judge_model_verdict": "pass",
    "gate_verdict": "pass",
    "scores": {
      "accuracy": 5,
      "relevance": 5,
      "consistency": 5,
      "safety": 5,
      "style": 4
    },
    "total": 24,
    "reasons": [
      "Covers that price varies by menu (Economy/Regular/Premium)",
      "References the same FAQ article (26574552466457)",
      "Provides additional useful pricing context",
      "Directly answers the per-kWh question",
      "Slightly verbose for a simple query"
    ],
    "missing_points": [
      "Expected answer explicitly says 'FAQの表をご確認ください'; model references article but frames as app confirmation"
    ],
    "critical_missing_points": [],
    "minor_missing_points": [
      "Expected answer explicitly says 'FAQの表をご確認ください'; model references article but frames as app confirmation"
    ],
    "covered_points": [
      "Price varies by menu (Economy etc.)",
      "Reference to FAQ article 26574552466457",
      "Per-kWh pricing structure explained"
    ],
    "constraint_violations": [],
    "notes": "All key points covered; model adds helpful detail beyond minimum expected answer."
  },
  "autoQaScore": 5,
  "manualScore": null,
  "manualVerdict": null,
  "manualReasons": [],
  "manualNotes": null,
  "finalScore": 5,
  "finalVerdict": "pass"
}