← Heatmap / MiMo V2.6 Pro · Task 62
MiMo V2.6 Pro · Single-turn · Task 62 (Calculation, at the tax-free line, resolved amendment)
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 | 1249.98 | 1249.98 | 1249.98 | 1249.98 |
| employee contribution | 50.00 | 50.00 | 50.00 | 50.00 |
| allowed deduction | 0.00 | 0.00 | 0.00 | 0.00 |
| taxable pay | 1199.98 | 1199.98 | 1199.98 | 1199.98 |
| income tax | 0.00 | 0.00 | 0.00 | 0.00 |
| net pay | 1199.98 | 1199.98 | 1199.98 | 1199.98 |
| clauses | R1 R2 R3 R4 R5 R6 R9 | R1 R2 R3 R4 R5 R6 R9 | R1 R2 R3 R4 R5 R6 R9 | R1 R2 R3 R4 R5 R6 R9 |
Prompt
Process this monthly payroll record under the supplied rulebook. Return the R6 or R7 JSON answer.
Source documents: {"7ef060124ff31e6f-payroll": {"kind": "payroll", "record": {"gross_pay": "1249.98", "payroll_month": "2026-03"}}, "7ef060124ff31e6f-contract": {"kind": "contract", "gross_pay": "1289.55"}, "7ef060124ff31e6f-amendment": {"kind": "amendment", "gross_pay": "1249.98", "approved": true, "effective_month": "2026-03"}}
Authoritative case reference schedule: {"first-half": {"rate": "0.04", "cap": "3500.00", "deduction": "400.00", "free": "1200.00", "upper": "3600.00", "middle_rate": "0.08", "upper_rate": "0.24"}, "second-half": {"rate": "0.04", "cap": "4500.00", "deduction": "400.00", "free": "1000.00", "upper": "3000.00", "middle_rate": "0.10", "upper_rate": "0.20"}}
Rollouts
Rollout #1 100.0% passed · 6.1s · $0.0005
| Component | Score | Clauses |
|---|---|---|
| decision | 100.0% | R1 R2 R3 R4 R5 R6 R9 |
| exact | 100.0% | R1 R2 R3 R4 R5 R6 R9 |
| field accuracy | 100.0% | R1 R2 R3 R4 R5 R6 R9 |
| citations | 100.0% | R1 R2 R3 R4 R5 R6 R9 |
Assistant
{
"decision": "calculate",
"currency": "LCR",
"gross_pay": "1249.98",
"employee_contribution": "50.00",
"allowed_deduction": "0.00",
"taxable_pay": "1199.98",
"income_tax": "0.00",
"net_pay": "1199.98",
"clauses": ["R1", "R2", "R3", "R4", "R5", "R6", "R9"]
}
Reasoning
Gross pay 1249.98, month 2026-03 → first-half row. Contract 1289.55 differs, but amendment approved, effective 2026-03, amount 1249.98 equals payroll gross. Resolved. Cite R9 too. Contribution: 0.04 × min(1249.98, 3500) = 49.9992 → round 50.00. Allowed deduction: omitted → 0.00. Cap 400.00, and gross - contribution = 1199.98. OK. Taxable pay: 1249.98 - 50.00 - 0 = 1199.98. Free = 1200.00. Taxable below free → income tax 0.00. Net pay: 1249.98 - 50.00 - 0.00 - 0.00 = 1199.98. Clauses: R1-R6 and R9.
Rollout #2 100.0% passed · 8.2s · $0.0004
| Component | Score | Clauses |
|---|---|---|
| decision | 100.0% | R1 R2 R3 R4 R5 R6 R9 |
| exact | 100.0% | R1 R2 R3 R4 R5 R6 R9 |
| field accuracy | 100.0% | R1 R2 R3 R4 R5 R6 R9 |
| citations | 100.0% | R1 R2 R3 R4 R5 R6 R9 |
Assistant
{
"decision": "calculate",
"currency": "LCR",
"gross_pay": "1249.98",
"employee_contribution": "50.00",
"allowed_deduction": "0.00",
"taxable_pay": "1199.98",
"income_tax": "0.00",
"net_pay": "1199.98",
"clauses": ["R1", "R2", "R3", "R4", "R5", "R6", "R9"]
}
Reasoning
Payroll 2026-03 → first-half. Contract conflicts (1289.55 vs 1249.98), amendment approved, effective 2026-03 ≤ payroll month, amount equals payroll gross pay 1249.98. So conflict resolved. Allowed deduction omitted → 0.00. Contribution: rate 0.04 × min(1249.98, 3500.00) = 0.04 × 1249.98 = 49.9992 → round half up to 2 decimals = 50.00. Taxable pay = 1249.98 - 50.00 - 0.00 = 1199.98. Tax: free 1200.00, so1199.98 ≤ 1200 → tax 0.00. Net = 1249.98 - 50.00 - 0.00 - 0.00 = 1199.98. Clauses: R1, R2, R3, R4, R5, R6, R9.
Rollout #3 100.0% passed · 7.1s · $0.0005
| Component | Score | Clauses |
|---|---|---|
| decision | 100.0% | R1 R2 R3 R4 R5 R6 R9 |
| exact | 100.0% | R1 R2 R3 R4 R5 R6 R9 |
| field accuracy | 100.0% | R1 R2 R3 R4 R5 R6 R9 |
| citations | 100.0% | R1 R2 R3 R4 R5 R6 R9 |
Assistant
{
"decision": "calculate",
"currency": "LCR",
"gross_pay": "1249.98",
"employee_contribution": "50.00",
"allowed_deduction": "0.00",
"taxable_pay": "1199.98",
"income_tax": "0.00",
"net_pay": "1199.98",
"clauses": ["R1", "R2", "R3", "R4", "R5", "R6", "R9"],
"explanation": "Case schedule first-half applies to 2026-03. The approved amendment effective 2026-03 matching payroll gross pay resolves the contract conflict. Contribution is 0.04 \u00d7 min(1249.98, 3500.00) = 50.00; taxable pay 1199.98 is below the 1200.00 tax-free amount, so income tax is 0.00."
}
Reasoning
Gross pay 1249.98, month 2026-03, first-half schedule. Contract differs but amendment approved, effective 2026-03, amount equals payroll gross pay1249.98 → resolves conflict. Calculate. Contribution: 0.04 * min(1249.98, 3500.00) = 0.04 * 1249.98 = 49.9992 → 50.00 (round-half-up to 2 dp). Allowed deduction omitted → 0.00. Check cap 400.00 and gross - contribution = 1249.98 - 50.00 = 1199.98. 0.00 fine. Taxable pay = 1249.98 - 50.00 - 0.00 = 1199.98. Tax: free 1200.00. Taxable 1199.98 ≤ 1200.00 → tax 0.00. Net = 1249.98 - 50.00 - 0.00 - 0.00 = 1199.98. Clauses: R1-R6, R9 since amendment needed.