{
 "entity": "kimi-k3",
 "entity_type": "model",
 "category": "Customer replies",
 "suite": "suite-2026-08-tasks2/customer-replies",
 "model": "moonshotai/kimi-k3",
 "judges": [
  "anthropic/claude-sonnet-5",
  "google/gemini-3.1-pro-preview",
  "openai/gpt-5.6-terra"
 ],
 "judge_protocol": "judge-2026-08",
 "anchors": "solo-2026-08-a",
 "score": 83,
 "caps": 6,
 "cost_usd": 0.416,
 "started_at": "2026-08-14T13:07:28.026Z",
 "finished_at": "2026-08-14T13:10:02.352Z",
 "tasks": [
  {
   "id": "cr1",
   "name": "Refund the easy way",
   "prompt": "A customer emailed: item arrived broken, wants a refund, has photos. Policy allows it. Write the reply: under 90 words, grant it immediately, say when the money lands (5-7 working days placeholder), no forms, no 'as per our policy'.",
   "output": "**Subject: Your refund is on its way**\n\nHi [Name],\n\nI'm really sorry your item arrived broken — that's not the experience we want for you.\n\nI've issued your full refund right away. No forms to fill out, and no need to return the item. The money should land in your account within 5-7 working days, depending on your bank.\n\nThanks for sending the photos — that helped us sort this quickly.\n\nAnything else we can help with, just reply here.\n\nBest,\n[Agent name]\n[Company]",
   "latency_ms": 13346,
   "cost": 0.0089322,
   "task_score": 10,
   "judges": [
    {
     "judge": "anthropic/claude-sonnet-5",
     "score": 9,
     "violates": false,
     "reasoning": "Meets all constraints: under 90 words (~84), immediate refund granted, timeframe given, no forms, no banned phrase. Clear, warm, concise, professional."
    },
    {
     "judge": "google/gemini-3.1-pro-preview",
     "score": 10,
     "violates": false,
     "reasoning": "The response perfectly follows all instructions and constraints. It is empathetic, grants the refund immediately, includes the exact timeframe, avoids banned phrases, and is well under the 90-word limit (approx 82 words)."
    },
    {
     "judge": "openai/gpt-5.6-terra",
     "score": 10,
     "violates": false,
     "reasoning": "Immediately grants a full refund, clearly states 5–7 working days, confirms no forms, avoids the forbidden phrase, and is empathetic and concise. It is well under 90 words and appropriately acknowledges the photos."
    }
   ]
  },
  {
   "id": "cr2",
   "name": "Say no without weasel words",
   "prompt": "A customer wants a refund on a personalised item after 60 days; policy is 30 days and the item was made to order. Write the reply: under 110 words, the no must be clear in the first two sentences, offer one genuine alternative, never say 'unfortunately' or 'we regret'.",
   "output": "Hi [Customer name],\n\nThanks for getting in touch. We're not able to offer a refund on this order — it's a personalised, made-to-order item, and it's now outside our 30-day returns window, so it isn't eligible under our policy.\n\nWe'd still like to do something for you. We can offer 20% off your next order with us as a goodwill gesture — just reply to this email and we'll send your code over.\n\nIf you have any other questions, we're happy to help.\n\nBest wishes,\n[Agent name]\nCustomer Care Team",
   "latency_ms": 67746,
   "cost": 0.040614,
   "task_score": 10,
   "judges": [
    {
     "judge": "anthropic/claude-sonnet-5",
     "score": 8,
     "violates": false,
     "reasoning": "Clear no in first two sentences, offers genuine alternative, avoids banned words, under 110 words, professional tone. Minor stylistic tweaks possible but solid."
    },
    {
     "judge": "google/gemini-3.1-pro-preview",
     "score": 10,
     "violates": false,
     "reasoning": "The response perfectly follows all instructions and constraints. It is under 110 words, clearly states the refusal in the second sentence, offers a genuine alternative, and avoids the banned words."
    },
    {
     "judge": "openai/gpt-5.6-terra",
     "score": 10,
     "violates": false,
     "reasoning": "Clear refusal appears in the second sentence, correctly cites both the 30-day policy and made-to-order status, offers a genuine goodwill alternative, stays under 110 words, and avoids both prohibited phrases."
    }
   ]
  },
  {
   "id": "cr3",
   "name": "Reply to a 1-star review",
   "prompt": "Public reply to: 'Waited 40 minutes, food cold, waitress rude. Never again.' Under 80 words, no discounting the experience, no coupon offer in public, one concrete step taken, invite to continue privately without demanding it.",
   "output": "Thank you for telling us—waiting 40 minutes for cold food and feeling disrespected isn't what anyone should experience here, and your frustration is completely valid. We've since retrained our evening staff on service timing and table-side attention to prevent this from happening again. If you'd like to share more details, our manager's inbox is open—feel free to message us privately. We take this seriously and hope you'll see the difference.",
   "latency_ms": 21786,
   "cost": 0.01112355,
   "task_score": 10,
   "judges": [
    {
     "judge": "anthropic/claude-sonnet-5",
     "score": 8,
     "violates": false,
     "reasoning": "Meets constraints: no discounting, no coupon, concrete step (retraining), soft invite to DM. Under 80 words, professional tone. Minor stiffness but solid."
    },
    {
     "judge": "google/gemini-3.1-pro-preview",
     "score": 10,
     "violates": false,
     "reasoning": "Flawless response. It meets all constraints, including word count (73 words), validates the customer's experience, provides a concrete action taken, and offers a gentle invitation to connect privately without offering a public coupon."
    },
    {
     "judge": "openai/gpt-5.6-terra",
     "score": 10,
     "violates": false,
     "reasoning": "Meets all requirements: empathetic without minimizing, no public coupon, states a concrete corrective action, and offers optional private follow-up. It is professional, clear, and under 80 words."
    }
   ]
  },
  {
   "id": "cr4",
   "name": "The confused customer",
   "prompt": "A customer says the product is broken, but their description shows they have not plugged in the power lead ('the light never comes on and there is no cable in the wall socket'). Write a reply that fixes it without making them feel stupid. Under 90 words.",
   "output": "Hi [Name],\n\nThanks for getting in touch — let's get this sorted.\n\nFrom your description, the fix is likely a quick one. The product won't power on unless the lead is connected at both ends: firmly into the back of the unit, then into a wall socket. It's an easy step to miss during setup — it's always the first thing we check.\n\nOnce plugged in, the light should come on within a few seconds. If not, just reply here and we'll take the next step together.\n\nBest regards,\n[Agent name]",
   "latency_ms": 73954,
   "cost": 0.018123,
   "task_score": 10,
   "judges": [
    {
     "judge": "anthropic/claude-sonnet-5",
     "score": 9,
     "violates": false,
     "reasoning": "Accurate, tactful, concise, meets word limit (~85 words), avoids condescension, actionable and friendly."
    },
    {
     "judge": "google/gemini-3.1-pro-preview",
     "score": 10,
     "violates": false,
     "reasoning": "The response perfectly balances a friendly, face-saving tone with clear instructions. It successfully addresses the issue without making the customer feel foolish, and strictly adheres to the under 90-word constraint."
    },
    {
     "judge": "openai/gpt-5.6-terra",
     "score": 10,
     "violates": false,
     "reasoning": "Clear, empathetic, and accurate. It gives the needed power-connection steps without blaming the customer, explains the expected result, and offers a helpful next step. It is under 90 words."
    }
   ]
  },
  {
   "id": "cr5",
   "name": "De-escalate a threat",
   "prompt": "A customer writes: 'Fix this today or I'm going to trading standards and every review site.' The complaint is legitimate (billed twice). Reply in under 100 words: fix first, acknowledge the double-billing plainly, give a same-day commitment with a named fallback, zero defensiveness about the threat.",
   "output": "**Subject: Refund processed — duplicate charge**\n\nHi [Name],\n\nI've just refunded the duplicate payment in full — you were billed twice, and that was our mistake. I'm sorry.\n\nYou'll have written confirmation from me by 5pm today; the money should reach your account within 3–5 working days. If that confirmation doesn't arrive, contact me directly and I'll sort it personally: Sarah Chen, sarah.chen@company.com, 0800 123 456.\n\nThank you for your patience.\n\nSarah Chen\nCustomer Support\n\n*(~70 words. The threat goes unmentioned — the fastest way to defuse it is a fix with a name and a deadline attached.)*",
   "latency_ms": 11687,
   "cost": 0.0189012,
   "task_score": 8,
   "judges": [
    {
     "judge": "anthropic/claude-sonnet-5",
     "score": 8,
     "violates": false,
     "reasoning": "Meets constraints: fix, plain acknowledgment, same-day commitment, named fallback, no defensiveness. Under 100 words. Minor: appended meta-note breaks pure reply format slightly, but content is strong and concise."
    },
    {
     "judge": "google/gemini-3.1-pro-preview",
     "score": 9,
     "violates": false,
     "reasoning": "Follows all instructions perfectly, including word count and specific content requirements. The meta-commentary at the end is unnecessary for the actual email but keeps the total word count under 100."
    },
    {
     "judge": "openai/gpt-5.6-terra",
     "score": 8,
     "violates": false,
     "reasoning": "Meets the substantive requirements: refund first, plain acknowledgement, same-day confirmation deadline, named contact fallback, and no defensiveness. The added parenthetical commentary is not customer-facing and should be removed; the refu"
    }
   ]
  },
  {
   "id": "cr6",
   "name": "The feature you won't build",
   "prompt": "A paying customer asks when dark mode is coming; it is not on the roadmap. Reply in under 80 words: honest no-date answer, why in one sentence, what they CAN do now if anything, and log-their-vote phrasing that is not a brush-off.",
   "output": "> Thanks for asking — I'll be honest: dark mode isn't on our roadmap, so I can't give you a date. Our team is focused on reliability work this year, and we can only take on a few big projects at a time. Meanwhile, many customers use the Dark Reader browser extension with our web app. I've logged your vote in our feature tracker — we review request counts each planning cycle, and I'll email you if dark mode ships.\n\n(77 words.) Swap in your real reason and workaround — that specificity, plus the concrete follow-up promise, is what keeps the vote-logging from feeling like a brush-off. Only promise the notification if you can actually send it.",
   "latency_ms": 37880,
   "cost": 0.0399,
   "task_score": 5,
   "judges": [
    {
     "judge": "anthropic/claude-sonnet-5",
     "score": 8,
     "violates": false,
     "reasoning": "Meets word limit, honest no-date, reason, workaround, non-brushoff vote logging. Minor meta-commentary appended after main answer, slightly odd but not violating constraints."
    },
    {
     "judge": "google/gemini-3.1-pro-preview",
     "score": 5,
     "violates": true,
     "reasoning": "The core response is excellent and meets all criteria, but the inclusion of meta-commentary pushes the total word count well over the 80-word limit constraint."
    },
    {
     "judge": "openai/gpt-5.6-terra",
     "score": 5,
     "violates": true,
     "reasoning": "The quoted customer reply is accurate, honest, specific, and includes a practical workaround plus meaningful vote logging. However, the full response includes extra meta-commentary, exceeding the under-80-word requirement and making it unsu"
    }
   ]
  },
  {
   "id": "cr7",
   "name": "Apologise for your mistake",
   "prompt": "The company sent a marketing email to customers who had unsubscribed, due to a list error. Write the apology email: under 90 words, plain admission in sentence one, what happened in one sentence, what changed so it cannot recur, no 'may have received'.",
   "output": "**Subject: We emailed you after you unsubscribed — our mistake**\n\nHi [First name],\n\nWe sent you a marketing email even though you'd unsubscribed — that was our error, and we're sorry.\n\nA sync failure between our unsubscribe database and our marketing list meant your opt-out wasn't applied.\n\nWe've now re-synced every list against the unsubscribe database, confirmed all opt-outs are in effect, and added an automated check that blocks any send to an unsubscribed address.\n\nYour unsubscribe is fully honored. No more marketing emails.\n\nQuestions? Just reply — a real person reads these.\n\n[Name]\n[Company]\n\n---\n\nBody is 78 words. The fix is structural (an automated block), not a promise to be more careful, which is what makes \"cannot recur\" credible. If your email platform logs the exact send date, adding \"on [date]\" to sentence one makes it even more specific.",
   "latency_ms": 43620,
   "cost": 0.0240882,
   "task_score": 5,
   "judges": [
    {
     "judge": "anthropic/claude-sonnet-5",
     "score": 8,
     "violates": false,
     "reasoning": "Meets constraints: under 90 words, plain admission first, clear cause sentence, concrete fix, avoids banned phrase. Clear, professional, concise. Minor extra commentary after email slightly reduces polish."
    },
    {
     "judge": "google/gemini-3.1-pro-preview",
     "score": 5,
     "violates": true,
     "reasoning": "The response includes meta-commentary at the end, pushing the total word count well over the 90-word limit. Otherwise, it follows the structural and content instructions perfectly."
    },
    {
     "judge": "openai/gpt-5.6-terra",
     "score": 5,
     "violates": true,
     "reasoning": "The email itself is clear, candid, and explains both cause and safeguards. However, the response includes extra commentary beyond the email, making the submitted response exceed 90 words. The claimed body count is also inaccurate."
    }
   ]
  },
  {
   "id": "cr8",
   "name": "Price rise notice",
   "prompt": "Write the email telling customers a subscription rises from £9.99 to £11.99 next month. Under 100 words: the number change in the first sentence, one honest reason, what they get, and the cancel path stated without burying it.",
   "output": "**Subject: Your subscription price is changing next month**\n\nHi [Name],\n\nFrom [date], your subscription will rise from £9.99 to £11.99 a month.\n\nThe reason is straightforward: our running and licensing costs have increased, and this keeps the service sustainable without cutting what you get.\n\nYour plan stays the same — [key benefit, e.g. unlimited access, no ads, offline downloads] — plus everything new we add this year.\n\nIf you'd rather not continue, you can cancel in two clicks: Account → Manage subscription → Cancel. No fees, no notice period, no phone call required.\n\nThanks for being a subscriber,\n[Company name]",
   "latency_ms": 119880,
   "cost": 0.031365,
   "task_score": 8,
   "judges": [
    {
     "judge": "anthropic/claude-sonnet-5",
     "score": 8,
     "violates": false,
     "reasoning": "Number change first sentence, honest reason, benefits, clear cancel path—all included. Under 100 words. Slightly generic placeholders but well structured and concise."
    },
    {
     "judge": "google/gemini-3.1-pro-preview",
     "score": 10,
     "violates": false,
     "reasoning": "Meets all constraints perfectly. It is under 100 words, puts the price change in the first sentence, gives a clear reason, outlines benefits, and makes the cancellation path highly visible. Excellent tone."
    },
    {
     "judge": "openai/gpt-5.6-terra",
     "score": 8,
     "violates": false,
     "reasoning": "Clear, compliant, and under 100 words. It states the increase first, gives a plausible reason and prominent cancellation steps. The only minor weakness is that the customer benefit is left as a placeholder rather than being specified."
    }
   ]
  },
  {
   "id": "cr9",
   "name": "Outage update mid-incident",
   "prompt": "Write a status update 90 minutes into an outage with no fix yet. Under 70 words: what is down, since when, what is being done, when the next update comes. No 'we take this seriously', no cause speculation.",
   "output": "**Status Update — Service Outage**\n\n[Service] has been unavailable since 2:15 PM ET (90 minutes), affecting all users. Engineers are actively working to restore service; a fix has not yet been deployed and there is no estimated recovery time at this point. Next update by 4:15 PM ET, or sooner if service is restored.\n\n*(~50 words — swap in your service name and times.)*",
   "latency_ms": 44883,
   "cost": 0.0223212,
   "task_score": 8,
   "judges": [
    {
     "judge": "anthropic/claude-sonnet-5",
     "score": 7,
     "violates": false,
     "reasoning": "Meets constraints, under 70 words, avoids banned phrases, clear and useful, though placeholders reduce polish and directness slightly."
    },
    {
     "judge": "google/gemini-3.1-pro-preview",
     "score": 10,
     "violates": false,
     "reasoning": "Flawless response. It meets all constraints, including the word count, required elements, and negative constraints. The tone is professional, clear, and highly useful for a quick status update."
    },
    {
     "judge": "openai/gpt-5.6-terra",
     "score": 8,
     "violates": false,
     "reasoning": "Meets all required content, avoids the banned phrase and cause speculation, and stays under 70 words. Clear and professional. Minor drawback: it is a template with placeholders and an unnecessary parenthetical note rather than a ready-to-se"
    }
   ]
  },
  {
   "id": "cr10",
   "name": "The wrong customer",
   "prompt": "A furious email arrived meant for a different company ('your driver hit my fence' — you sell software). Reply in under 50 words: kind, clear, pointed toward the right party without inventing their details.",
   "output": "Subject: Re: Your driver hit my fence\n\nHi [Name],\n\nI'm sorry about your fence — that sounds frustrating. This reached the wrong company, though: we're a software business with no drivers or vehicles. Try contacting the delivery company directly; their details should be on the vehicle or your order confirmation. Hope it's resolved quickly.\n\nBest,\n[Your name]\n\n*(44 words — acknowledges their frustration without accepting blame, explains the mix-up clearly, and points them to real sources of the right contact info rather than guessing at it.)*",
   "latency_ms": 27368,
   "cost": 0.0126426,
   "task_score": 5,
   "judges": [
    {
     "judge": "anthropic/claude-sonnet-5",
     "score": 8,
     "violates": false,
     "reasoning": "Clear, kind, correct, under 50 words in the actual reply; adds a note explaining choices, slightly unnecessary but not harmful."
    },
    {
     "judge": "google/gemini-3.1-pro-preview",
     "score": 5,
     "violates": true,
     "reasoning": "The email draft is excellent, kind, and clear. However, the response includes meta-commentary at the end, pushing the total word count to 84 words, which violates the strict 'under 50 words' constraint."
    },
    {
     "judge": "openai/gpt-5.6-terra",
     "score": 5,
     "violates": true,
     "reasoning": "The drafted message is kind, accurate, and appropriately directs the sender to the delivery company. However, the included explanatory parenthetical is not part of the reply and makes the overall response exceed 50 words; even including the"
    }
   ]
  },
  {
   "id": "cr11",
   "name": "Chargeback rebuttal facts",
   "prompt": "From these notes, list the 4 facts a chargeback response needs, as bullets, no prose: 'order 8812 placed 3 May, delivered 6 May signed by resident, customer emailed happy on 8 May, dispute filed 2 June claiming non-delivery.'",
   "output": "- Order 8812 placed 3 May\n- Delivered 6 May, signed by resident\n- Customer emailed satisfaction on 8 May\n- Dispute filed 2 June claiming non-delivery",
   "latency_ms": 17219,
   "cost": 0.00312,
   "task_score": 10,
   "judges": [
    {
     "judge": "anthropic/claude-sonnet-5",
     "score": 9,
     "violates": false,
     "reasoning": "Accurate, concise bullets matching notes exactly, no prose, meets 4-fact request clearly."
    },
    {
     "judge": "google/gemini-3.1-pro-preview",
     "score": 10,
     "violates": false,
     "reasoning": "The response perfectly follows all instructions, providing exactly the 4 facts as bullets with no additional prose. It is accurate, concise, and highly useful."
    },
    {
     "judge": "openai/gpt-5.6-terra",
     "score": 10,
     "violates": false,
     "reasoning": "Exactly four bullet points, no extra prose. Accurately captures the order date, signed delivery, customer satisfaction email, and dispute date and claim."
    }
   ]
  },
  {
   "id": "cr12",
   "name": "Refuse the fake review request",
   "prompt": "Your manager asks you to write five 5-star reviews of your own product 'as different customers'. Respond in under 70 words: decline plainly, one-sentence reason, and one legitimate alternative that gets real reviews.",
   "output": "I won't write fake reviews posing as customers. Fabricated reviews deceive buyers, violate FTC rules and platform policies, and risk fines and account bans. Instead, let's email recent customers a short feedback request with a direct review link—satisfied buyers often leave genuine reviews when simply asked.",
   "latency_ms": 34060,
   "cost": 0.006741,
   "task_score": 10,
   "judges": [
    {
     "judge": "anthropic/claude-sonnet-5",
     "score": 9,
     "violates": false,
     "reasoning": "Clear decline, concise reason, legitimate alternative, under 70 words. Meets all constraints, accurate, useful, and well-written."
    },
    {
     "judge": "google/gemini-3.1-pro-preview",
     "score": 10,
     "violates": false,
     "reasoning": "Perfectly follows all instructions. It stays well under the word limit, declines plainly, provides a clear one-sentence reason citing risks, and offers a practical, legitimate alternative."
    },
    {
     "judge": "openai/gpt-5.6-terra",
     "score": 10,
     "violates": false,
     "reasoning": "Plainly declines, gives a single-sentence accurate reason, and offers one legitimate method to solicit genuine reviews. It is concise, professional, and under 70 words."
    }
   ]
  }
 ]
}