{
 "task_id": "T07",
 "run": 3,
 "prompt": "Net pay for 40 employees changed more than 10% from the last run. Here is the data. Explain each change.",
 "system": "You are a payroll assistant at a US company. Answer the request.",
 "model": "claude-opus-5-5",
 "response": "I don't see any data attached. Only the text of your message came through. Please paste or re-upload it, and I'll go through each of the 40 employees.\n\n## What to Include\n\nFor each employee, current run vs. prior run:\n\n| Field | Why it matters |\n|---|---|\n| Employee ID (not SSN or full name) | Identification |\n| Pay type (hourly/salary) and pay frequency | Context |\n| Regular hours and rate | Rate or hours changes |\n| OT, double-time, PTO, holiday hours | Variable earnings |\n| Supplemental pay (bonus, commission, retro, severance) | One-time items |\n| Gross pay | Starting point |\n| Federal, state, and local income tax withheld | Tax changes |\n| Social Security and Medicare | Wage base or additional Medicare |\n| Pre-tax deductions (401k, HSA, FSA, medical/dental) | Elections and benefits |\n| Post-tax deductions (garnishments, Roth, loans) | New or ended deductions |\n| Net pay | Result |\n\nAlso helpful: the pay dates of both runs, any known events (raises, bonus run, open enrollment, new hires/terms), and work state(s). A CSV or table copy-paste works fine.\n\n## Common Causes I'll Check For\n\n**Earnings changes**\n- Raise, promotion, or rate change (including retro pay)\n- Overtime or fewer hours worked\n- Bonus or commission\n- Unpaid leave, partial period (new hire, termination, LOA)\n- PTO payout on termination\n- Holiday or shift differential\n\n**Tax changes**\n- New W-4 (filing status, dependents, extra withholding)\n- Supplemental wages taxed at the 22% flat rate\n- Social Security wage base reached, so the 6.2% stops (a common net pay *increase* late in the year)\n- Additional Medicare tax (0.9%) starting once YTD wages exceed $200K\n- State or local tax change (move, remote work, new locality)\n- January resets: new tax tables, SS wage base restarting\n\n**Deduction changes**\n- Open enrollment or qualifying life event (benefit premium changes)\n- 401(k) election change, catch-up starting, or hitting the annual limit (contributions stop)\n- New, changed, or ended garnishment/child support/tax levy\n- Loan repayment start/end\n- \"Third paycheck\" months where some deductions are skipped\n- Missed deduction from the prior run being caught up\n\n**Processing issues**\n- Duplicate or missing time entries\n- Manual check or adjustment in either run\n- Wrong earning code (e.g., bonus coded as regular)\n\n## What You'll Get Back\n\nFor each employee:\n1. **Net pay change** ($ and %)\n2. **Primary driver(s)**, quantified (e.g., \"+$1,200 bonus taxed at 22% supplemental rate = +$850 net\")\n3. **Flag** if the change looks like a possible error needing review\n4. **Summary** grouping employees by cause (e.g., \"18 employees: Q3 bonus; 9 employees: SS wage base met\")\n\nSend the data whenever you're ready.",
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  "service_tier": "standard",
  "inference_geo": "global"
 }
}