← Heatmap / MiMo V2.6 Pro · Task 96
MiMo V2.6 Pro · Single-turn · Task 96 (Calculation, half-cent rounding tie)
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 | 2510.90 | 2510.90 | 2510.90 | 2510.90 |
| employee contribution | 125.55 | 125.55 | 125.55 | 125.55 |
| allowed deduction | 0.00 | 0.00 | 0.00 | 0.00 |
| taxable pay | 2385.35 | 2385.35 | 2385.35 | 2385.35 |
| income tax | 165.95 | 165.95 | 165.95 | 165.95 |
| net pay | 2219.40 | 2219.40 | 2219.40 | 2219.40 |
| 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: {"a84676d7d0d22839-payroll": {"kind": "payroll", "record": {"gross_pay": "2510.90", "payroll_month": "2026-11"}}}
Authoritative case reference schedule: {"first-half": {"rate": "0.04", "cap": "4500.00", "deduction": "400.00", "free": "900.00", "upper": "3600.00", "middle_rate": "0.12", "upper_rate": "0.24"}, "second-half": {"rate": "0.05", "cap": "3500.00", "deduction": "400.00", "free": "1200.00", "upper": "3000.00", "middle_rate": "0.14", "upper_rate": "0.20"}}
Rollouts
Rollout #1 100.0% passed · 11.5s · $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": "2510.90",
"employee_contribution": "125.55",
"allowed_deduction": "0.00",
"taxable_pay": "2385.35",
"income_tax": "165.95",
"net_pay": "2219.40",
"clauses": ["R1", "R2", "R3", "R4", "R5", "R6"]
}
Reasoning
We need answer JSON calculate. Month 2026-11 -> second-half. Rate 0.05, cap 3500, deduction cap 400, free 1200, upper 3000, middle 0.14, upper 0.20. Gross 2510.90. Contribution = 0.05 * min(2510.90, 3500) = 0.05*2510.90 = 125.545 -> round half up -> 125.55 (since 125.545 exactly... half up -> 125.55). Decimal exactly125.545 -> round to 125.55. Allowed deduction: omitted -> 0.00. Check <= 400 and <=2510.90-125.55 = 2385.35. OK. Taxable pay = 2510.90 - 125.55 - 0.00 = 2385.35. Tax: free 1200 untaxed. Portion from 1200 to 3000: 2385.35-1200 = 1185.35.1185.35 * 0.14 = 165.949. Round total -> 165.95. Net = 2510.90 - 125.55 - 0.00 - 165.95 = 2219.40. Clauses: R1, R2, R3, R4, R5, R6. No amendment needed.
Rollout #2 100.0% passed · 7.1s · $0.0004
| 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": "2510.90",
"employee_contribution": "125.55",
"allowed_deduction": "0.00",
"taxable_pay": "2385.35",
"income_tax": "165.95",
"net_pay": "2219.40",
"clauses": ["R1", "R2", "R3", "R4", "R5", "R6"]
}
Reasoning
Second-half row: rate 0.05, cap 3500, deduction 400, free 1200, upper 3000, middle 0.14, upper 0.20. gross 2510.90. contribution = 0.05 * min(2510.90, 3500) = 125.545 -> 125.55 (round half up). allowed_deduction omitted -> 0.00. Check cap 400 and gross - contribution = 2385.35. OK. taxable = 2510.90 - 125.55 - 0 = 2385.35. Tax: free 1200 untaxed. portion 1200 to 3000 = 2385.35-1200 = 1185.35 * 0.14 = 165.949. Round total: 165.949 -> 165.95. net = 2510.90 - 125.55 - 0 - 165.95 = 2219.40.
Rollout #3 100.0% passed · 9.7s · $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": "2510.90",
"employee_contribution": "125.55",
"allowed_deduction": "0.00",
"taxable_pay": "2385.35",
"income_tax": "165.95",
"net_pay": "2219.40",
"clauses": ["R1", "R2", "R3", "R4", "R5", "R6"]
}
Reasoning
Payroll month 2026-11 → second-half. Values: rate 0.05, cap 3500.00, deduction 400.00, free 1200.00, upper 3000.00, middle 0.14, upper_rate 0.20. gross 2510.90. min(2510.90, 3500.00)=2510.90. Contribution = 0.05*2510.90 = 125.545 → round half up = 125.55? 0.05*2510.90 = 125.545 exactly. Round half up → 125.55. Allowed deduction: omitted → 0.00. Cap 400.00; gross - contribution = 2385.35. So 0.00 fine. Taxable = 2510.90 - 125.55 - 0 = 2385.35. Tax: free 1200. Taxable above free = 1185.35, up to upper 3000 → middle rate 0.14. Tax = 1185.35*0.14 = 165.949 → 165.95. Net = 2510.90 - 125.55 - 0 - 165.95 = 2219.40. Check: 2510.90-125.55=2385.35; -165.95=2219.40. Yes. Clauses: R1-R6. Also R2 for rounding? "Calculated answers cite R1 through R6" — include all R1,R2,R3,R4,R5,R6.