← Heatmap / MiMo V2.6 Pro · Task 23
MiMo V2.6 Pro · Single-turn · Task 23 (Calculation, wage cap binds)
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 | 7913.09 | 7913.09 | 7913.09 | 7913.09 |
| employee contribution | 200.00 | 200.00 | 200.00 | 200.00 |
| allowed deduction | 63.29 | 63.29 | 63.29 | 63.29 |
| taxable pay | 7649.80 | 7649.80 | 7649.80 | 7649.80 |
| income tax | 1246.96 | 1246.96 | 1246.96 | 1246.96 |
| net pay | 6402.84 | 6402.84 | 6402.84 | 6402.84 |
| 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: {"a605acd47aaaa8d4-payroll": {"kind": "payroll", "record": {"gross_pay": "7913.09", "payroll_month": "2026-01", "allowed_deduction": "63.29"}}, "a605acd47aaaa8d4-contract": {"kind": "contract", "gross_pay": "7913.09"}}
Authoritative case reference schedule: {"first-half": {"rate": "0.05", "cap": "4000.00", "deduction": "400.00", "free": "1000.00", "upper": "2800.00", "middle_rate": "0.10", "upper_rate": "0.22"}, "second-half": {"rate": "0.04", "cap": "3500.00", "deduction": "400.00", "free": "1200.00", "upper": "3300.00", "middle_rate": "0.12", "upper_rate": "0.18"}}
Rollouts
Rollout #1 100.0% passed · 7.7s · $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": "7913.09",
"employee_contribution": "200.00",
"allowed_deduction": "63.29",
"taxable_pay": "7649.80",
"income_tax": "1246.96",
"net_pay": "6402.84",
"clauses": ["R1", "R2", "R3", "R4", "R5", "R6"]
}
Reasoning
Payroll month 2026-01 → first-half row from authoritative schedule. Rate 0.05, cap 4000.00, deduction cap 400.00, free 1000.00, upper 2800.00, middle 0.10, upper rate 0.22. Employee contribution: 0.05 × min(7913.09, 4000.00) = 200.00. Allowed deduction 63.29 ≤ 400.00 and ≤ 7913.09 - 200.00 = 7713.09. OK. Taxable pay = 7913.09 - 200.00 - 63.29 = 7649.80. Tax: first 1000 untaxed. 1000.00→2800.00 = 1800 × 0.10 = 180.00. Above 2800: 7649.80 - 2800 = 4849.80 × 0.22 = 1066.956. Sum = 180 + 1066.956 = 1246.956 → round half up = 1246.96. Net pay = 7913.09 - 200.00 - 63.29 - 1246.96 = 6402.84. Check: 7913.09 - 200 = 7713.09; -63.29 = 7649.80; -1246.96 = 6402.84. ✓ Contract gross matches, no conflict. Clauses: R1, R2, R3, R4, R5, R6.
Rollout #2 100.0% passed · 8.8s · $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": "7913.09",
"employee_contribution": "200.00",
"allowed_deduction": "63.29",
"taxable_pay": "7649.80",
"income_tax": "1246.96",
"net_pay": "6402.84",
"clauses": ["R1", "R2", "R3", "R4", "R5", "R6"],
"explanation": "The case schedule's first-half row applies to 2026-01. Contribution is 5% of the 4000.00 wage cap; the 63.29 deduction is within the 400.00 cap. Tax uses 10% on 1800.00 and 22% on 4849.80, totaling 1246.96 (unrounded bracket sum 1246.956), with contract gross pay matching the payroll record."
}
Reasoning
Compute: contribution = 0.05 * min(7913.09, 4000.00) = 200.00. Allowed deduction 63.29 ≤ 400.00 and ≤ gross - contribution = 7713.09. Taxable = 7913.09 - 200.00 - 63.29 = 7649.80. Tax: free 1000, upper 2800. Middle portion = 2800-1000=1800 * 0.10 = 180.00. Upper portion = 7649.80 - 2800 = 4849.80 * 0.22 = 1066.956. Total = 1246.956 → 1246.96. Net = 7913.09 - 200.00 - 63.29 - 1246.96 = 6402.84. Check: 7913.09-200=7713.09; -63.29=7649.80; -1246.96=6402.84.
Rollout #3 100.0% passed · 8.7s · $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": "7913.09",
"employee_contribution": "200.00",
"allowed_deduction": "63.29",
"taxable_pay": "7649.80",
"income_tax": "1246.96",
"net_pay": "6402.84",
"clauses": ["R1", "R2", "R3", "R4", "R5", "R6"]
}
Reasoning
2026-01 → first-half row from case schedule: rate 0.05, cap 4000, deduction 400, free 1000, upper 2800, middle 0.10, upper rate 0.22. gross_pay 7913.09. Contract matches → no conflict. Contribution: 0.05 * min(7913.09, 4000) = 200.00. allowed_deduction 63.29 ≤ 400 and ≤7913.09 - 200 = 7713.09. OK. taxable = 7913.09 - 200 - 63.29 = 7649.80. Tax: free 1000. Middle: 2800-1000 = 1800 * 0.10 = 180. Upper: 7649.80 - 2800 = 4849.80 * 0.22 = 1066.956. Total = 1246.956 →1246.96. Net: 7913.09 - 200.00 - 63.29 - 1246.96 = 6402.84. Check: 7913.09 - 200 = 7713.09; -63.29 = 7649.80; -1246.96 = 6402.84. Yes. Clauses: R1-R6. Amendment not needed (contract matches).