{
 "entity": "gpt-5-6-terra",
 "entity_type": "model",
 "category": "Customer replies",
 "suite": "suite-2026-08-tasks2/customer-replies",
 "model": "openai/gpt-5.6-terra",
 "judges": [
  "anthropic/claude-sonnet-5",
  "google/gemini-3.1-pro-preview",
  "x-ai/grok-4.5"
 ],
 "judge_protocol": "judge-2026-08",
 "anchors": "solo-2026-08-a",
 "score": 97,
 "caps": 0,
 "cost_usd": 0.1397,
 "started_at": "2026-08-14T13:04:53.268Z",
 "finished_at": "2026-08-14T13:05:15.805Z",
 "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: Refund Approved\n\nHi [Customer Name],\n\nI’m sorry your item arrived damaged. We’ve approved your refund right away—there’s nothing further you need to fill out or send.\n\nThe refund will be returned to your original payment method and should arrive within 5–7 working days, depending on your bank or payment provider.\n\nThank you for sharing the photos, and apologies again for the inconvenience.\n\nBest,  \n[Your Name]",
   "latency_ms": 1730,
   "cost": 0.000613,
   "task_score": 10,
   "judges": [
    {
     "judge": "anthropic/claude-sonnet-5",
     "score": 9,
     "violates": false,
     "reasoning": "Meets all constraints: immediate grant, 5-7 day timeframe, no forms, no forbidden phrase, under 90 words. Clear, warm, concise, appropriate for non-technical reader."
    },
    {
     "judge": "google/gemini-3.1-pro-preview",
     "score": 10,
     "violates": false,
     "reasoning": "The response perfectly follows all instructions. It is under 90 words, grants the refund immediately, includes the 5-7 working days timeframe, avoids forms, and omits the forbidden phrase. Highly clear and professional."
    },
    {
     "judge": "x-ai/grok-4.5",
     "score": 10,
     "violates": false,
     "reasoning": "Meets all constraints exactly: under 90 words, immediate grant, 5-7 days timing, no forms or policy phrasing. 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": "We can’t approve a refund for this personalised, made-to-order item, as it is outside our 30-day return policy. Your request was received 60 days after delivery.\n\nWe understand this may be disappointing. As an alternative, we can offer a 15% discount code for a future order. Please reply if you’d like us to send the code.",
   "latency_ms": 2068,
   "cost": 0.000531,
   "task_score": 10,
   "judges": [
    {
     "judge": "anthropic/claude-sonnet-5",
     "score": 9,
     "violates": false,
     "reasoning": "Clear refusal in first two sentences, offers alternative, avoids banned words, concise and professional, under word limit."
    },
    {
     "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 'no' in the first sentence, offers a genuine alternative, and avoids the forbidden words. It is highly professional and concise."
    },
    {
     "judge": "x-ai/grok-4.5",
     "score": 10,
     "violates": false,
     "reasoning": "Clear no in first two sentences, under 110 words, one genuine alternative offered, no forbidden words used."
    }
   ]
  },
  {
   "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 your visit fell so far short. Waiting 40 minutes, receiving cold food, and feeling dismissed is unacceptable. We’ve shared your feedback with our restaurant manager and are reviewing service timing and staff conduct. If you’re open to it, please message us privately with your visit details so we can look into what happened.",
   "latency_ms": 1896,
   "cost": 0.000476,
   "task_score": 10,
   "judges": [
    {
     "judge": "anthropic/claude-sonnet-5",
     "score": 8,
     "violates": false,
     "reasoning": "Meets constraints: no discounting, no coupon, concrete step (shared feedback/reviewing), soft private invite, under 80 words. Minor stylistic stiffness but solid, professional response."
    },
    {
     "judge": "google/gemini-3.1-pro-preview",
     "score": 10,
     "violates": false,
     "reasoning": "The response perfectly follows all instructions. It is under 80 words, validates the customer's experience, offers no public coupon, includes a concrete step taken, and gently invites private contact."
    },
    {
     "judge": "x-ai/grok-4.5",
     "score": 10,
     "violates": false,
     "reasoning": "Fully meets all constraints: under 80 words, acknowledges issues without discounting, one concrete step, soft private invite, no coupon. Clear and useful."
    }
   ]
  },
  {
   "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": "Thanks for letting us know. It sounds like the unit may not be receiving power yet. Please connect the supplied power lead securely to the product and a working wall socket, then switch it on. The indicator light should come on once power is connected. If it still doesn’t, please let us know and we’ll be happy to help further.",
   "latency_ms": 1734,
   "cost": 0.000497,
   "task_score": 10,
   "judges": [
    {
     "judge": "anthropic/claude-sonnet-5",
     "score": 9,
     "violates": false,
     "reasoning": "Accurate, tactful, concise fix under 90 words, no condescension, clear instructions."
    },
    {
     "judge": "google/gemini-3.1-pro-preview",
     "score": 10,
     "violates": false,
     "reasoning": "The response perfectly addresses the issue with a polite, face-saving tone. It provides clear instructions and easily meets the word count constraint."
    },
    {
     "judge": "x-ai/grok-4.5",
     "score": 10,
     "violates": false,
     "reasoning": "Polite fix for unplugged power; under 90 words; clear, non-patronizing, fully addresses task."
    }
   ]
  },
  {
   "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": "I’m sorry—you were billed twice, and we’re fixing that today. We’ve started the refund for the duplicate charge and will confirm once it’s processed. If it isn’t completed by 5pm today, Jordan Lee, our Customer Resolutions Manager, will personally take over and update you directly.",
   "latency_ms": 1867,
   "cost": 0.000458,
   "task_score": 10,
   "judges": [
    {
     "judge": "anthropic/claude-sonnet-5",
     "score": 9,
     "violates": false,
     "reasoning": "Concise, plainly acknowledges double-billing, gives same-day commitment with named fallback, no defensiveness, under word limit."
    },
    {
     "judge": "google/gemini-3.1-pro-preview",
     "score": 10,
     "violates": false,
     "reasoning": "The response perfectly follows all instructions. It is well under 100 words, addresses the fix immediately, plainly acknowledges the double-billing, provides a same-day commitment with a named fallback, and ignores the threat completely."
    },
    {
     "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 named fallback, zero defensiveness. Flawless."
    }
   ]
  },
  {
   "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—dark mode isn’t currently on our roadmap, so I can’t share a target date. We’re focused on higher-priority improvements based on customer impact and usage. For now, you may be able to use your browser or OS-level dark-mode/contrast settings. I’ve logged your vote and use case with our product team, and it will be reviewed alongside future prioritization.",
   "latency_ms": 1949,
   "cost": 0.000567,
   "task_score": 10,
   "judges": [
    {
     "judge": "anthropic/claude-sonnet-5",
     "score": 8,
     "violates": false,
     "reasoning": "Meets all requirements: honest no-date, brief reason, workaround, genuine vote-logging phrasing, under 80 words. Clear, concise, professional; minor stylistic polish possible."
    },
    {
     "judge": "google/gemini-3.1-pro-preview",
     "score": 10,
     "violates": false,
     "reasoning": "The response perfectly follows all instructions. It is under 80 words (63 words), provides an honest no-date answer, explains why in one sentence, offers a practical workaround, and includes a respectful vote-logging statement."
    },
    {
     "judge": "x-ai/grok-4.5",
     "score": 10,
     "violates": false,
     "reasoning": "Meets all criteria exactly: under 80 words, honest no-date, one-sentence why, current workaround, non-brush-off vote logging. Flawless."
    }
   ]
  },
  {
   "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’re sorry\n\nWe sent you a marketing email despite your unsubscribe request. A list error caused unsubscribed addresses to be included in that campaign. We have corrected the list process and added checks that block unsubscribed contacts before any marketing email is sent. We apologize for the mistake and for not respecting your preference.",
   "latency_ms": 1420,
   "cost": 0.000468,
   "task_score": 10,
   "judges": [
    {
     "judge": "anthropic/claude-sonnet-5",
     "score": 8,
     "violates": false,
     "reasoning": "Meets word limit, plain admission first sentence, explains cause, states fix, avoids banned phrase. Slightly repetitive apology at end but concise and accurate."
    },
    {
     "judge": "google/gemini-3.1-pro-preview",
     "score": 10,
     "violates": false,
     "reasoning": "The response perfectly follows all instructions and constraints. It is concise, clear, and meets the exact sentence requirements without using the forbidden phrase."
    },
    {
     "judge": "x-ai/grok-4.5",
     "score": 10,
     "violates": false,
     "reasoning": "Meets all constraints exactly: under 90 words, admission first, cause next, fix stated, no banned phrase. Clear and useful."
    }
   ]
  },
  {
   "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\nFrom next month, your subscription will increase from **£9.99 to £11.99 per month**.  \n\nThis change helps cover rising costs of running and improving the service. Your subscription will continue to include full access to all current features, updates, and customer support.\n\nIf you’d rather not continue, you can cancel anytime before your next billing date in **Account Settings → Subscription → Cancel**, with no cancellation fee.",
   "latency_ms": 3758,
   "cost": 0.001288,
   "task_score": 10,
   "judges": [
    {
     "judge": "anthropic/claude-sonnet-5",
     "score": 8,
     "violates": false,
     "reasoning": "Meets word limit, includes price change, reason, benefits, and clear cancel path. Number change is in first body sentence, not literal first sentence overall, minor nitpick."
    },
    {
     "judge": "google/gemini-3.1-pro-preview",
     "score": 10,
     "violates": false,
     "reasoning": "The response perfectly follows all instructions, including the word count constraint, placing the price change in the first body sentence, providing an honest reason, explaining the benefits, and clearly stating the cancellation path."
    },
    {
     "judge": "x-ai/grok-4.5",
     "score": 10,
     "violates": false,
     "reasoning": "Meets all constraints exactly: price change first, one reason, benefits, clear cancel path; under 100 words; clear and useful."
    }
   ]
  },
  {
   "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:**  \nService remains unavailable since [time]. Our engineering team is actively investigating and working to restore service. No fix is available yet. We will provide the next update by [time, 30 minutes from now].",
   "latency_ms": 1758,
   "cost": 0.000355,
   "task_score": 6,
   "judges": [
    {
     "judge": "anthropic/claude-sonnet-5",
     "score": 4,
     "violates": false,
     "reasoning": "Uses placeholders instead of concrete details, vague ('service'), lacks specificity on what's down and actions; meets word count and avoids banned phrase/cause speculation, but weak usefulness."
    },
    {
     "judge": "google/gemini-3.1-pro-preview",
     "score": 8,
     "violates": false,
     "reasoning": "Meets all constraints and provides a clear, concise update. Using placeholders instead of a realistic example (e.g., specifying the 90-minute duration directly) is a minor imperfection, but it remains highly useful."
    },
    {
     "judge": "x-ai/grok-4.5",
     "score": 6,
     "violates": false,
     "reasoning": "Meets word limit and bans; covers required elements but uses unusable placeholders instead of concrete times."
    }
   ]
  },
  {
   "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": "I’m sorry this happened—that sounds frustrating. It appears your email reached us by mistake; we’re a software company and don’t operate drivers or vehicles. Please check the company name on the vehicle, any paperwork, or your local authority for the correct contact.",
   "latency_ms": 1970,
   "cost": 0.000385,
   "task_score": 10,
   "judges": [
    {
     "judge": "anthropic/claude-sonnet-5",
     "score": 8,
     "violates": false,
     "reasoning": "Kind, clear, doesn't invent details, under 50 words. Slightly generic but meets task requirements well."
    },
    {
     "judge": "google/gemini-3.1-pro-preview",
     "score": 10,
     "violates": false,
     "reasoning": "The response is perfectly polite, clear, and helpful without inventing details. It meets the strict under-50-word constraint (42 words) and effectively resolves the misdirected email."
    },
    {
     "judge": "x-ai/grok-4.5",
     "score": 10,
     "violates": false,
     "reasoning": "Meets word limit, kind/clear redirection without invented details; flawless match to all criteria."
    }
   ]
  },
  {
   "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 was placed on 3 May\n- The order was delivered on 6 May and signed for by a resident\n- The customer emailed confirming satisfaction on 8 May\n- The non-delivery dispute was filed on 2 June",
   "latency_ms": 1008,
   "cost": 0.000393,
   "task_score": 10,
   "judges": [
    {
     "judge": "anthropic/claude-sonnet-5",
     "score": 9,
     "violates": false,
     "reasoning": "Accurate, concise bullet list of exactly 4 facts, no prose, matches instructions well."
    },
    {
     "judge": "google/gemini-3.1-pro-preview",
     "score": 10,
     "violates": false,
     "reasoning": "The response perfectly extracts the four facts, formats them as bullet points, and includes no prose, strictly following all instructions."
    },
    {
     "judge": "x-ai/grok-4.5",
     "score": 10,
     "violates": false,
     "reasoning": "Exact 4 bullets covering all facts accurately, no prose, fully matches instructions."
    }
   ]
  },
  {
   "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 write fake customer reviews, because that would mislead buyers. Instead, invite verified customers to leave honest feedback through a post-purchase email or review platform, without requiring a positive rating.",
   "latency_ms": 1370,
   "cost": 0.000314,
   "task_score": 10,
   "judges": [
    {
     "judge": "anthropic/claude-sonnet-5",
     "score": 9,
     "violates": false,
     "reasoning": "Plain decline, clear one-sentence reason, legitimate alternative given, under 70 words. Meets all constraints, concise and useful."
    },
    {
     "judge": "google/gemini-3.1-pro-preview",
     "score": 10,
     "violates": false,
     "reasoning": "The response perfectly meets all constraints: it is well under 70 words, declines plainly, provides a one-sentence reason, and offers a highly practical, legitimate alternative for gathering real reviews."
    },
    {
     "judge": "x-ai/grok-4.5",
     "score": 10,
     "violates": false,
     "reasoning": "Perfect decline, reason, and alternative; 31 words; fully meets all criteria with no flaws."
    }
   ]
  }
 ]
}