← Heatmap / MiMo V2.6 Pro · Task 69
MiMo V2.6 Pro · Single-turn · Task 69 (Calculation, middle bracket)
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 | 3357.30 | 3357.30 | 3357.30 | 3357.30 |
| employee contribution | 268.58 | 268.58 | 268.58 | 268.58 |
| allowed deduction | 393.61 | 393.61 | 393.61 | 393.61 |
| taxable pay | 2695.11 | 2695.11 | 2695.11 | 2695.11 |
| income tax | 209.32 | 209.32 | 209.32 | 209.32 |
| net pay | 2485.79 | 2485.79 | 2485.79 | 2485.79 |
| 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: {"dd64ca58a74f968f-payroll": {"kind": "payroll", "record": {"gross_pay": "3357.30", "payroll_month": "2026-01", "allowed_deduction": "393.61"}}, "dd64ca58a74f968f-contract": {"kind": "contract", "gross_pay": "3357.30"}}
Authoritative case reference schedule: {"first-half": {"rate": "0.08", "cap": "4500.00", "deduction": "400.00", "free": "1200.00", "upper": "3300.00", "middle_rate": "0.14", "upper_rate": "0.24"}, "second-half": {"rate": "0.06", "cap": "5000.00", "deduction": "400.00", "free": "900.00", "upper": "3000.00", "middle_rate": "0.12", "upper_rate": "0.20"}}
Rollouts
Rollout #1 100.0% passed · 13.1s · $0.0008
| 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": "3357.30",
"employee_contribution": "268.58",
"allowed_deduction": "393.61",
"taxable_pay": "2695.11",
"income_tax": "209.32",
"net_pay": "2485.79",
"clauses": ["R1", "R2", "R3", "R4", "R5", "R6"]
}
Reasoning
Payroll month 2026-01 → first-half row from authoritative schedule. rate 0.08, cap 4500.00, deduction cap 400.00, free 1200.00, upper 3300.00, middle 0.14, upper rate 0.24. gross_pay 3357.30. employee contribution = 0.08 * min(3357.30, 4500.00) = 0.08 * 3357.30 = 268.584 → 268.58 (round half up: 268.584 → 268.58). allowed_deduction = 393.61. Cap 400.00, ok. Limit gross - contribution = 3357.30 - 268.58 = 3088.72. 393.61 ≤ 3088.72 ok. taxable = 3357.30 - 268.58 - 393.61 = 2695.11. Tax: free 1200. middle bracket 1200 to 3300. taxable 2695.11. portion above 1200 = 1495.11, taxed at 0.14 = 209.3154. Upper portion 0. Total income tax = 209.3154 → 209.32 (round half up: 209.3154 → 209.32? 209.3154, third decimal is 5 with more digits... rounding to 2 decimals: 209.3154 → look at third decimal 5, followed by 4, so half-up at the rounding position: 209.3154, we round to 2 decimals: 209.32 since 0.0054 > 0.005. Yes 209.32. Actually round-half-up means round at 2 decimals based on third decimal digit: 5 → round up → 209.32. net = 3357.30 - 268.58 - 393.61 - 209.32 = 2485.79. Check: 3357.30 - 268.58 = 3088.72; -393.61 = 2695.11; -209.32 = 2485.79. Contract matches gross, no amendment needed. Cite R1-R6.
Rollout #2 100.0% passed · 10.2s · $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": "3357.30",
"employee_contribution": "268.58",
"allowed_deduction": "393.61",
"taxable_pay": "2695.11",
"income_tax": "209.32",
"net_pay": "2485.79",
"clauses": ["R1", "R2", "R3", "R4", "R5", "R6"]
}
Reasoning
Payroll month 2026-01 → first-half row of case schedule: rate 0.08, cap 4500, deduction cap 400.00, free 1200, upper 3300, middle 0.14, upper 0.24. gross_pay = 3357.30. Contract matches → no conflict. Employee contribution = 0.08 * min(3357.30, 4500.00) = 0.08 * 3357.30 = 268.584 → round to 268.58 (round half up: 268.584 → 268.58). Allowed deduction 393.61 ≤ 400.00 cap. Also ≤ gross - contribution = 3357.30 - 268.58 = 3088.72. OK. Taxable pay = 3357.30 - 268.58 - 393.61 = 2695.11. Tax: free 1200 → 0. Middle portion: 2695.11 - 1200 = 1495.11 up to 3300 boundary. All within middle. Tax = 1495.11 * 0.14 = 209.3154 → 209.32 (round half up: 209.3154 → 209.32? 209.3154 rounds to 209.32 at two decimals? Third decimal is 5... 209.3154, digits: 209.31|54 →209.32 since 54 ≥ 50). Yes 209.32. Net = 3357.30 - 268.58 - 393.61 - 209.32 = 2485.79. Check: 3357.30 - 268.58 = 3088.72; -393.61 = 2695.11; -209.32 = 2485.79. ✓ Clauses: R1-R6. R9 not needed (matching contract values).
Rollout #3 100.0% 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": "3357.30",
"employee_contribution": "268.58",
"allowed_deduction": "393.61",
"taxable_pay": "2695.11",
"income_tax": "209.32",
"net_pay": "2485.79",
"clauses": ["R1", "R2", "R3", "R4", "R5", "R6"]
}
Reasoning
We need compute. Month 2026-01 → first-half: rate 0.08, cap 4500, deduction cap 400, free 1200, upper 3300, middle 0.14, upper 0.24. gross 3357.30. contribution = 0.08 * min(3357.30, 4500) = 268.584 → 268.58 (round half up: 268.584 → 268.58). allowed_deduction 393.61 ≤ 400 cap. Check also ≤ gross - contribution = 3357.30 - 268.58 = 3088.72. OK. Taxable = 3357.30 - 268.58 - 393.61 = 2695.11. Tax: 2695.11 ≤ free 1200 → untaxed 1200. Portion above 1200 up to 3300: 1495.11 * 0.14 = 209.3154. Above 3300: 0. Total = 209.3154 → 209.32. Net = 3357.30 - 268.58 - 393.61 - 209.32 = 2485.79. Check: 3357.30 - 268.58 = 3088.72; -393.61 = 2695.11; -209.32 = 2485.79. Contract matches gross, no conflict.