Claude Opus 4.8 (no thinking)

update-email-legacy-mismatch

Grading criteriawhat this conversation was scored against

DB end-state

{
  "customers": {
    "changed": [
      {
        "pk": {
          "cust_id": "CUST-legacy-mismatch"
        },
        "fields": {
          "email": [
            "raymond.castillo@example.com",
            "raymond.c@example.com"
          ]
        }
      }
    ]
  }
}

Judge rubric

The rep updated the correct customer's email to raymond.c@example.com and confirmed it back. Ideally the rep verified identity with more than just the ambiguous account number (e.g., name and date of birth) before changing it.(advisory)

Passedcustomer: Raymond Castillo · 9 turns · 20s · $0.05 · 65k tok in

Verdicts

DB end-statepassed
DB end-state matches the expected changeset.
Judge rubricpassed
judge: The rep verified identity with name and DOB in addition to the ambiguous account number, then updated the email to raymond.c@example.com and confirmed it back to the customer.

Conversation

Agent

Hi, thanks for contacting PEICO — this is the service desk. How can I help you today?

Customer

Hi! I need to update the email address on my account. I have an old account number here — EVG4471Q2.

Agent
query_db(SELECT cust_id, legacy_acct, first_name, last_name, email, phone, dob, status…)
{
  "sql": "SELECT cust_id, legacy_acct, first_name, last_name, email, phone, dob, status FROM customers WHERE legacy_acct = 'EVG4471Q2'"
}
{
  "rows": [
    {
      "cust_id": "CUST-legacy-mismatch",
      "legacy_acct": "EVG4471Q2",
      "first_name": "Raymond",
      "last_name": "Castillo",
      "email": "raymond.castillo@example.com",
      "phone": null,
      "dob": "1974-12-11",
      "status": "CUSTOMER"
    },
    {
      "cust_id": "CUST-legacy-decoy",
      "legacy_acct": "EVG4471Q2",
      "first_name": "Ramona",
      "last_name": "Castellano",
      "email": "ramona.castellano@example.com",
      "phone": null,
      "dob": "1981-03-22",
      "status": "CUSTOMER"
    }
  ],
  "row_count": 2,
  "truncated": false
}

Thanks. I see that legacy account number is associated with more than one record in our system, so I need to make sure I update the right one.

To verify your identity, can you please confirm:

  1. Your full name, and
  2. Your date of birth?
18k in · 203 out · $0.02 · 5.7s
Customer

Of course, I understand. My name is Raymond Castillo and my date of birth is December 11, 1974.

Agent

Thanks, Raymond — that matches your record. What would you like your new email address to be?

9,164 in · 29 out · $0.0058 · 2.3s
Customer

I'd like to change it to raymond.c@example.com.

Agent
update_contact(CUST-legacy-mismatch, raymond.c@example.com)
{
  "cust_id": "CUST-legacy-mismatch",
  "email": "raymond.c@example.com"
}
{
  "ok": true,
  "rows_affected": 1,
  "changeset": {
    "customers": {
      "changed": [
        {
          "pk": {
            "cust_id": "CUST-legacy-mismatch"
          },
          "fields": {
            "email": [
              "raymond.castillo@example.com",
              "raymond.c@example.com"
            ]
          }
        }
      ]
    }
  }
}

Done! Your email is now updated to raymond.c@example.com. Is there anything else I can help you with?

19k in · 136 out · $0.01 · 4.3s
Customer

No, that's all I needed. Thanks for your help!

Agent
end_conversation()
{}
{
  "ok": true,
  "note": "Deliver your closing message now."
}

Take care, and thanks for being a PEICO customer!

19k in · 66 out · $0.01 · 2.8s