← Heatmap / MiMo V2.6 Pro · Task 92
MiMo V2.6 Pro · Single-turn · Task 92 (Calculation, at the wage cap)
Mean 100.0%
| Field | Expected | Rollout #1 (100%) | Rollout #2 (100%) | Rollout #3 (100%) |
|---|---|---|---|---|
| decision | calculate | calculate | calculate | calculate |
| currency | LCR | LCR | LCR | LCR |
| gross pay | 3999.99 | 3999.99 | 3999.99 | 3999.99 |
| employee contribution | 280.00 | 280.00 | 280.00 | 280.00 |
| allowed deduction | 391.99 | 391.99 | 391.99 | 391.99 |
| taxable pay | 3328.00 | 3328.00 | 3328.00 | 3328.00 |
| income tax | 324.16 | 324.16 | 324.16 | 324.16 |
| net pay | 3003.84 | 3003.84 | 3003.84 | 3003.84 |
| clauses | R1 R2 R3 R4 R5 R6 | R1 R2 R3 R4 R5 R6 | R1 R2 R3 R4 R5 R6 | R1 R2 R3 R4 R5 R6 |
Prompt
Process this monthly payroll record under the supplied rulebook. Return the R6 or R7 JSON answer.
Source documents: {"96ed6aa66caaba7d-payroll": {"kind": "payroll", "record": {"gross_pay": "3999.99", "payroll_month": "2026-09", "allowed_deduction": "391.99"}}, "96ed6aa66caaba7d-contract": {"kind": "contract", "gross_pay": "3999.99"}}
Authoritative case reference schedule: {"first-half": {"rate": "0.05", "cap": "3500.00", "deduction": "400.00", "free": "1100.00", "upper": "3000.00", "middle_rate": "0.14", "upper_rate": "0.20"}, "second-half": {"rate": "0.07", "cap": "4000.00", "deduction": "400.00", "free": "1200.00", "upper": "3000.00", "middle_rate": "0.14", "upper_rate": "0.22"}}
Rollouts
Rollout #1 100.0% passed · 10.4s · $0.0007
| Component | Score | Clauses |
|---|---|---|
| decision | 100.0% | R1 R2 R3 R4 R5 R6 |
| exact | 100.0% | R1 R2 R3 R4 R5 R6 |
| field accuracy | 100.0% | R1 R2 R3 R4 R5 R6 |
| citations | 100.0% | R1 R2 R3 R4 R5 R6 |
Assistant
{
"decision": "calculate",
"currency": "LCR",
"gross_pay": "3999.99",
"employee_contribution": "280.00",
"allowed_deduction": "391.99",
"taxable_pay": "3328.00",
"income_tax": "324.16",
"net_pay": "3003.84",
"clauses": ["R1", "R2", "R3", "R4", "R5", "R6"]
}
Reasoning
Payroll month 2026-09 → second-half: rate 0.07, cap 4000.00, deduction cap 400.00, free 1200.00, upper 3000.00, middle 0.14, upper 0.22. gross_pay = 3999.99. Contract matches gross_pay → no conflict. Employee contribution = 0.07 × min(3999.99, 4000.00) = 0.07 × 3999.99 = 279.9993 → round half up → 280.00 (wait, 3999.99 × 0.07 = 279.9993, rounds to 280.00). Allowed deduction = 391.99. Check caps: must not exceed 400.00 ✓. Must not exceed gross_pay - employee_contribution = 3999.99 - 280.00 = 3719.99 ✓. So allowed deduction = 391.99. Taxable pay = 3999.99 - 280.00 - 391.99 = 3328.00. Income tax: free 1200 untaxed. Middle band 1200 to 3000 = 1800 × 0.14 = 252.00. Upper: 3328.00 - 3000 = 328.00 × 0.22 = 72.16. Total = 324.16. Net pay = 3999.99 - 280.00 - 391.99 - 324.16 = 3003.84. Check: 3999.99 - 280 = 3719.99; -391.99 = 3328.00; -324.16 = 3003.84. ✓ Clauses: R1, R2, R3, R4, R5, R6. Amendment not needed since contract matches.
Rollout #2 100.0% passed · 7.6s · $0.0005
| Component | Score | Clauses |
|---|---|---|
| decision | 100.0% | R1 R2 R3 R4 R5 R6 |
| exact | 100.0% | R1 R2 R3 R4 R5 R6 |
| field accuracy | 100.0% | R1 R2 R3 R4 R5 R6 |
| citations | 100.0% | R1 R2 R3 R4 R5 R6 |
Assistant
{
"decision": "calculate",
"currency": "LCR",
"gross_pay": "3999.99",
"employee_contribution": "280.00",
"allowed_deduction": "391.99",
"taxable_pay": "3328.00",
"income_tax": "324.16",
"net_pay": "3003.84",
"clauses": ["R1", "R2", "R3", "R4", "R5", "R6"]
}
Reasoning
Second-half row: rate 0.07, cap 4000.00, deduction 400.00, free 1200.00, upper 3000.00, middle 0.14, upper 0.22. Gross 3999.99, contract matches. Contribution = 0.07 * min(3999.99, 4000.00) = 0.07*3999.99 = 279.9993 → 280.00 (round half up). Allowed deduction 391.99 ≤ 400.00 cap. Also ≤ gross - contribution = 3999.99 - 280.00 = 3719.99. OK. Taxable = 3999.99 - 280.00 - 391.99 = 3328.00. Tax: free 1200 → untaxed. 1200 to 3000 = 1800 * 0.14 = 252.00. Above 3000: 328.00 * 0.22 = 72.16. Total = 324.16. Net = 3999.99 - 280.00 - 391.99 - 324.16 = 3003.84. Check: 3999.99-280=3719.99; -391.99=3328.00; -324.16=3003.84. Yes.
Rollout #3 100.0% passed · 7.3s · $0.0006
| Component | Score | Clauses |
|---|---|---|
| decision | 100.0% | R1 R2 R3 R4 R5 R6 |
| exact | 100.0% | R1 R2 R3 R4 R5 R6 |
| field accuracy | 100.0% | R1 R2 R3 R4 R5 R6 |
| citations | 100.0% | R1 R2 R3 R4 R5 R6 |
Assistant
{
"decision": "calculate",
"currency": "LCR",
"gross_pay": "3999.99",
"employee_contribution": "280.00",
"allowed_deduction": "391.99",
"taxable_pay": "3328.00",
"income_tax": "324.16",
"net_pay": "3003.84",
"clauses": ["R1", "R2", "R3", "R4", "R5", "R6"]
}
Reasoning
Second-half row: rate 0.07, cap 4000, deduction cap 400, free 1200, upper 3000, middle 0.14, upper 0.22. gross 3999.99. contribution = 0.07 * min(3999.99, 4000) = 279.9993 → 280.00 (round half up: 279.9993 → 280.00). allowed deduction 391.99 ≤ 400 and ≤ gross - contribution = 3719.99. OK. taxable = 3999.99 - 280.00 - 391.99 = 3328.00. Tax: free 1200 untaxed. middle portion: 1200→3000 = 1800 * 0.14 = 252.00. upper portion: 3328 - 3000 = 328 * 0.22 = 72.16. Total = 324.16. net = 3999.99 - 280.00 - 391.99 - 324.16 = 3003.84. Check: 3999.99-280=3719.99; -391.99=3328.00; -324.16=3003.84.