{
 "entity": "claude-fable-5",
 "entity_type": "model",
 "category": "Customer replies",
 "suite": "suite-2026-08-tasks2/customer-replies",
 "model": "anthropic/claude-fable-5",
 "judges": [
  "google/gemini-3.1-pro-preview",
  "openai/gpt-5.6-terra",
  "x-ai/grok-4.5"
 ],
 "judge_protocol": "judge-2026-08",
 "anchors": "solo-2026-08-a",
 "score": 91,
 "caps": 6,
 "cost_usd": 0.3146,
 "started_at": "2026-08-14T12:58:35.243Z",
 "finished_at": "2026-08-14T12:59:16.488Z",
 "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 so sorry your order arrived broken — that's not the experience we want for you. Thanks for sending the photos.\n\nI've processed your full refund just now. You'll see the money back in your account within 5–7 working days.\n\nNo need to return the damaged item; please dispose of it however is easiest.\n\nIf there's anything else I can help with, just reply to this email.\n\nBest,\n[Your Name]",
   "latency_ms": 6072,
   "cost": 0.01048,
   "task_score": 10,
   "judges": [
    {
     "judge": "google/gemini-3.1-pro-preview",
     "score": 10,
     "violates": false,
     "reasoning": "The response perfectly follows all instructions and constraints. It is under 90 words, grants the refund immediately, includes the timeframe, avoids forms and the banned phrase, and is highly professional and clear."
    },
    {
     "judge": "openai/gpt-5.6-terra",
     "score": 10,
     "violates": false,
     "reasoning": "Immediately grants a full refund, gives the required 5–7 working day timeframe, does not require forms or a return, avoids the forbidden phrase, and remains professional and under 90 words."
    },
    {
     "judge": "x-ai/grok-4.5",
     "score": 10,
     "violates": false,
     "reasoning": "Meets all constraints: under 90 words, immediate full refund grant, 5-7 days timing, no forms or policy phrase. Clear, useful, accurate."
    }
   ]
  },
  {
   "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": "Subject: Your Refund Request\n\nDear [Name],\n\nThank you for getting in touch. We're unable to offer a refund on this item, as it was personalised to your specifications and your request falls outside our 30-day returns window.\n\nMade-to-order items are crafted specifically for each customer, which is why our policy applies firmly in these cases.\n\nThat said, we'd like to help. If the item has a fault or the personalisation doesn't match what you ordered, send us a photo and we'll arrange a free repair or remake straight away.\n\nWe appreciate your understanding and your business, and we're here if you have any questions.\n\nKind regards,\n[Your Name]\nCustomer Care Team",
   "latency_ms": 6405,
   "cost": 0.0141,
   "task_score": 5,
   "judges": [
    {
     "judge": "google/gemini-3.1-pro-preview",
     "score": 5,
     "violates": true,
     "reasoning": "The response is excellent, professional, and meets all tone and content requirements. However, it violates the negative constraint by exceeding the word count (it is exactly 111 words, which is not under 110)."
    },
    {
     "judge": "openai/gpt-5.6-terra",
     "score": 5,
     "violates": true,
     "reasoning": "The refusal is clear in sentence two and banned phrases are avoided. However, the full reply is 113 words, exceeding the under-110 limit. It also offers repair or remake, which may be read as two alternatives rather than one."
    },
    {
     "judge": "x-ai/grok-4.5",
     "score": 10,
     "violates": false,
     "reasoning": "Meets all constraints exactly: under 110 words, clear no in first two sentences, one genuine alternative offered, banned words absent. Flawless reply."
    }
   ]
  },
  {
   "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": "We're sorry — a 40-minute wait, cold food, and poor service isn't the experience anyone should have with us. You're right to be upset. We've reviewed that shift with our kitchen and floor team to address the delays and how you were treated. If you're open to it, we'd welcome the chance to hear more directly — you can reach our manager at [email/phone]. Either way, thank you for telling us.",
   "latency_ms": 6108,
   "cost": 0.00934,
   "task_score": 10,
   "judges": [
    {
     "judge": "google/gemini-3.1-pro-preview",
     "score": 10,
     "violates": false,
     "reasoning": "The response perfectly follows all instructions. It is exactly 72 words, validates the customer's experience, offers no public coupons, mentions a concrete step taken with the team, and provides a gentle, non-demanding invitation to connect"
    },
    {
     "judge": "openai/gpt-5.6-terra",
     "score": 10,
     "violates": false,
     "reasoning": "Directly acknowledges each issue without minimizing it, states a concrete corrective action, offers an optional private contact route, and remains professional and concise. It is under 80 words and makes no public coupon offer."
    },
    {
     "judge": "x-ai/grok-4.5",
     "score": 10,
     "violates": false,
     "reasoning": "Meets all constraints exactly: 69 words, full acknowledgment, one concrete review step, non-demanding private invite, no coupon."
    }
   ]
  },
  {
   "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 there,\n\nThanks for reaching out — happy to help get this sorted!\n\nGood news: this sounds like a quick fix. The light only comes on once the power cable is connected to the wall socket, so let's start there:\n\n1. Plug the power cable firmly into the back of the unit\n2. Connect the other end to the wall socket and switch it on\n3. The light should appear within a few seconds\n\nThis catches a lot of people out during setup! If the light still doesn't come on after this, let me know and we'll dig deeper.\n\nBest,\n[Name]",
   "latency_ms": 5477,
   "cost": 0.0106,
   "task_score": 5,
   "judges": [
    {
     "judge": "google/gemini-3.1-pro-preview",
     "score": 5,
     "violates": true,
     "reasoning": "The response is polite, clear, and effectively solves the problem without making the customer feel foolish. However, it violates the negative constraint by exceeding the 90-word limit (it is over 100 words)."
    },
    {
     "judge": "openai/gpt-5.6-terra",
     "score": 5,
     "violates": true,
     "reasoning": "Clear, friendly, actionable troubleshooting that avoids blame and offers follow-up. However, it is 96 words, exceeding the under-90-word requirement."
    },
    {
     "judge": "x-ai/grok-4.5",
     "score": 5,
     "violates": true,
     "reasoning": "Polite, clear fix without condescension; excellent tone and structure. Minor polish possible but strong overall."
    }
   ]
  },
  {
   "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": "Hi [Name],\n\nYou're right — you were billed twice, and that's our error. I've initiated the refund for the duplicate charge just now; you'll see confirmation by email within the hour.\n\nThe refund will be processed today. If it hasn't hit your account by 5pm, contact my colleague Sarah Mitchell directly at sarah.mitchell@[company].com or 0800-XXX-XXXX — she has full authority to resolve this immediately.\n\nI'm sorry for the hassle this caused. If anything else is off, reply to me directly and I'll handle it personally.\n\nJames\nCustomer Resolutions Team",
   "latency_ms": 6915,
   "cost": 0.0137,
   "task_score": 10,
   "judges": [
    {
     "judge": "google/gemini-3.1-pro-preview",
     "score": 10,
     "violates": false,
     "reasoning": "The response perfectly follows all instructions. It is under 100 words, acknowledges the error plainly, provides a same-day resolution with a named fallback, and maintains a highly professional, non-defensive tone."
    },
    {
     "judge": "openai/gpt-5.6-terra",
     "score": 9,
     "violates": false,
     "reasoning": "Plainly acknowledges the double billing, initiates the refund immediately, commits to same-day processing, and gives a named, empowered fallback. Tone is apologetic and non-defensive. Minor ambiguity: refund arrival may depend on bank proce"
    },
    {
     "judge": "x-ai/grok-4.5",
     "score": 10,
     "violates": false,
     "reasoning": "Meets all constraints exactly: under 100 words, fix first, plain double-billing ack, same-day commit + named fallback, zero defensiveness."
    }
   ]
  },
  {
   "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! Honest answer: dark mode isn't currently on our roadmap, so I can't promise a date. We're prioritizing performance and reliability work our users have flagged as most urgent. In the meantime, browser extensions like Dark Reader work well with our app, and some users adjust OS-level display settings. I've added your vote to our feature tracker with a note that you're a paying customer—this list genuinely shapes our quarterly planning discussions.",
   "latency_ms": 5913,
   "cost": 0.01053,
   "task_score": 10,
   "judges": [
    {
     "judge": "google/gemini-3.1-pro-preview",
     "score": 10,
     "violates": false,
     "reasoning": "The response perfectly follows all instructions, including the under 80-word limit (74 words). It provides a clear, honest answer, a one-sentence explanation, a practical workaround, and a respectful, non-dismissive vote-logging statement."
    },
    {
     "judge": "openai/gpt-5.6-terra",
     "score": 10,
     "violates": false,
     "reasoning": "Meets all requirements in 74 words: clear no-date answer, one-sentence rationale, practical current workaround, and a credible vote-logging statement that explains its planning impact."
    },
    {
     "judge": "x-ai/grok-4.5",
     "score": 10,
     "violates": false,
     "reasoning": "Meets all criteria exactly: under 80 words, honest no-date, one-sentence why, useful alternatives, genuine vote-logging. Flawless for the task."
    }
   ]
  },
  {
   "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 — we're sorry**\n\nWe sent you a marketing email you had unsubscribed from, and that was our mistake. A list-processing error failed to apply your opt-out before the send. We have corrected the error, re-verified all suppression lists against opt-out records, and added an automated check that blocks any send to unsubscribed addresses before it leaves our system.\n\nYour unsubscribe status is confirmed and will be honored. We apologize for disregarding your choice.\n\nThe [Company] Team",
   "latency_ms": 5930,
   "cost": 0.01174,
   "task_score": 10,
   "judges": [
    {
     "judge": "google/gemini-3.1-pro-preview",
     "score": 10,
     "violates": false,
     "reasoning": "The response perfectly follows all instructions and constraints. It is under 90 words, includes a plain admission in the first sentence, explains the issue in one sentence, details the fix, and avoids the banned phrase."
    },
    {
     "judge": "openai/gpt-5.6-terra",
     "score": 8,
     "violates": false,
     "reasoning": "Meets the word limit and required content: clear first-sentence admission, one-sentence cause, and specific prevention measures. It avoids the forbidden phrasing. Minor wording awkwardness: “email you had unsubscribed from” is less natural "
    },
    {
     "judge": "x-ai/grok-4.5",
     "score": 10,
     "violates": false,
     "reasoning": "Meets all constraints exactly: under 90 words, plain admission first, one-sentence cause, fix described, no banned phrase. Clear, useful, accurate."
    }
   ]
  },
  {
   "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**\n\nHi [Name],\n\nFrom [date] next month, your monthly subscription will increase from £9.99 to £11.99.\n\nThe honest reason: our costs for licensing and infrastructure have risen, and we'd rather adjust the price than cut what we offer.\n\nYou'll continue to get full access to [core features], plus the new [feature] launching this quarter.\n\nIf this doesn't work for you, you can cancel anytime before [date] at [account settings link] — no phone calls, no hoops. You'll keep access until your current billing period ends.\n\nThanks for being with us.\n\n[Team name]",
   "latency_ms": 6038,
   "cost": 0.0126,
   "task_score": 10,
   "judges": [
    {
     "judge": "google/gemini-3.1-pro-preview",
     "score": 10,
     "violates": false,
     "reasoning": "The response perfectly follows all instructions. It is exactly under 100 words, puts the price change in the first sentence, provides an honest reason, explains the value, and clearly states the cancellation path."
    },
    {
     "judge": "openai/gpt-5.6-terra",
     "score": 10,
     "violates": false,
     "reasoning": "Meets all requirements: under 100 words, price change appears in the first sentence, gives a clear plausible reason, states benefits, and makes cancellation prominent with a direct path and timing."
    },
    {
     "judge": "x-ai/grok-4.5",
     "score": 9,
     "violates": false,
     "reasoning": "Meets all constraints: price change first, honest reason, benefits, clear cancel. Under 100 words. Minor polish only."
    }
   ]
  },
  {
   "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 — 3:30 PM EST**\n\nCheckout and payment processing remain unavailable. Outage began at 2:00 PM EST.\n\nEngineering has isolated the issue to the payment gateway and is testing a failover to backup infrastructure. Restore attempts are ongoing.\n\nBrowsing and account access are unaffected. Orders placed before 2:00 PM are unaffected.\n\nNext update by 4:30 PM EST, or sooner if service is restored.",
   "latency_ms": 6283,
   "cost": 0.00921,
   "task_score": 10,
   "judges": [
    {
     "judge": "google/gemini-3.1-pro-preview",
     "score": 10,
     "violates": false,
     "reasoning": "Meets all constraints perfectly. Word count is 63. Clear, professional, and includes all required elements without any forbidden phrases or speculation."
    },
    {
     "judge": "openai/gpt-5.6-terra",
     "score": 10,
     "violates": false,
     "reasoning": "Meets all required elements within 70 words: affected services, start time, actions underway, and next update time. It avoids boilerplate reassurance and does not speculate about cause; the payment gateway statement is presented as an ident"
    },
    {
     "judge": "x-ai/grok-4.5",
     "score": 9,
     "violates": false,
     "reasoning": "Meets all requirements precisely under 70 words; clear, complete, no speculation or banned phrases. Minor polish only."
    }
   ]
  },
  {
   "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: Fence Damage\n\nHi there,\n\nI'm so sorry about your fence — that's frustrating. However, you've reached [Company], a software company; we don't operate any vehicles. It looks like this email reached the wrong recipient. I'd suggest double-checking the driver's company name and contacting them directly.\n\nWishing you a quick resolution!",
   "latency_ms": 5113,
   "cost": 0.00777,
   "task_score": 9,
   "judges": [
    {
     "judge": "google/gemini-3.1-pro-preview",
     "score": 5,
     "violates": true,
     "reasoning": "The response is kind, clear, and perfectly addresses the prompt's scenario. However, it violates the negative constraint by exceeding the 50-word limit (it is 51 words including the subject line)."
    },
    {
     "judge": "openai/gpt-5.6-terra",
     "score": 10,
     "violates": false,
     "reasoning": "Kind, clear, and appropriately directs the sender to identify and contact the driver’s company without inventing details. It stays under 50 words even including the subject line."
    },
    {
     "judge": "x-ai/grok-4.5",
     "score": 9,
     "violates": false,
     "reasoning": "Meets under-50-word limit (49), kind/clear/redirects without inventing details. Minor polish possible but expert-level overall."
    }
   ]
  },
  {
   "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": 4330,
   "cost": 0.00525,
   "task_score": 10,
   "judges": [
    {
     "judge": "google/gemini-3.1-pro-preview",
     "score": 10,
     "violates": false,
     "reasoning": "The response perfectly extracts the 4 facts as requested, uses bullet points, and includes no prose, strictly following all instructions."
    },
    {
     "judge": "openai/gpt-5.6-terra",
     "score": 10,
     "violates": false,
     "reasoning": "Exactly four concise bullets, accurately covering order date, signed delivery, customer’s positive email, and dispute date/claim. It follows the required no-prose format and is highly useful for a chargeback response."
    },
    {
     "judge": "x-ai/grok-4.5",
     "score": 10,
     "violates": false,
     "reasoning": "Perfect extraction of all 4 facts into clean bullets with no prose or extras."
    }
   ]
  },
  {
   "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 can't do that — posting fake reviews as fictional customers is deceptive and violates FTC rules, which could get us fined and delisted. Instead, let's email recent buyers with a direct review link and a small thank-you (like a discount on their next order) for honest feedback. Happy to draft that email today.",
   "latency_ms": 5968,
   "cost": 0.00716,
   "task_score": 10,
   "judges": [
    {
     "judge": "google/gemini-3.1-pro-preview",
     "score": 10,
     "violates": false,
     "reasoning": "The response perfectly follows all instructions: it is under 70 words (53 words), plainly declines, provides a one-sentence reason citing FTC rules, and offers a highly practical, legitimate alternative to gather real reviews."
    },
    {
     "judge": "openai/gpt-5.6-terra",
     "score": 8,
     "violates": false,
     "reasoning": "Plainly declines, gives a clear one-sentence reason, and proposes soliciting honest buyer feedback. It meets the word limit. Minor concern: offering a discount for reviews may require disclosure and careful compliance with platform policies"
    },
    {
     "judge": "x-ai/grok-4.5",
     "score": 10,
     "violates": false,
     "reasoning": "Perfectly declines, gives accurate one-sentence FTC reason, offers solid real-review alternative; 50 words, fully meets all constraints."
    }
   ]
  }
 ]
}