← Heatmap / MiMo V2.6 Pro · Task 103
MiMo V2.6 Pro · Single-turn · Task 103 (Calculation, at the tax-free line)
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 | 1117.86 | 1117.86 | 1117.86 | 1117.86 |
| employee contribution | 89.43 | 89.43 | 89.43 | 89.43 |
| allowed deduction | 128.44 | 128.44 | 128.44 | 128.44 |
| taxable pay | 899.99 | 899.99 | 899.99 | 899.99 |
| income tax | 0.00 | 0.00 | 0.00 | 0.00 |
| net pay | 899.99 | 899.99 | 899.99 | 899.99 |
| 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: {"b5456bfa466a21da-payroll": {"kind": "payroll", "record": {"gross_pay": "1117.86", "payroll_month": "2026-12", "allowed_deduction": "128.44"}}, "b5456bfa466a21da-contract": {"kind": "contract", "gross_pay": "1117.86"}}
Authoritative case reference schedule: {"first-half": {"rate": "0.04", "cap": "5000.00", "deduction": "400.00", "free": "1200.00", "upper": "3300.00", "middle_rate": "0.08", "upper_rate": "0.18"}, "second-half": {"rate": "0.08", "cap": "4000.00", "deduction": "400.00", "free": "900.00", "upper": "3000.00", "middle_rate": "0.08", "upper_rate": "0.24"}}
Rollouts
Rollout #1 100.0% 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": "1117.86",
"employee_contribution": "89.43",
"allowed_deduction": "128.44",
"taxable_pay": "899.99",
"income_tax": "0.00",
"net_pay": "899.99",
"clauses": ["R1", "R2", "R3", "R4", "R5", "R6"]
}
Reasoning
Payroll month 2026-12 → second-half: rate 0.08, cap 4000, deduction 400, free 900, upper 3000, middle 0.08, upper_rate 0.24. gross 1117.86. contribution = 0.08 * min(1117.86, 4000) = 0.08*1117.86 = 89.4288 → 89.43 (round half up). allowed deduction 128.44 ≤ 400 and ≤ gross - contribution = 1117.86-89.43 = 1028.43. OK. taxable = 1117.86 - 89.43 - 128.44 = 899.99. Tax: free 900.899.99 ≤ 900 → 0.00. net = 1117.86 - 89.43 - 128.44 - 0 = 899.99. Wait, taxable pay is 899.99, less than free amount 900.00, so tax 0. Contract matches gross pay — no conflict. Clauses: R1-R6.
Rollout #2 100.0% passed · 5.7s · $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": "1117.86",
"employee_contribution": "89.43",
"allowed_deduction": "128.44",
"taxable_pay": "899.99",
"income_tax": "0.00",
"net_pay": "899.99",
"clauses": ["R1", "R2", "R3", "R4", "R5", "R6"]
}
Reasoning
We need answer calculate. Need clause refs. Gross 1117.86. Month 2026-12 second-half schedule. Contribution rate 0.08 cap 4000 => min(1117.86,4000)=1117.86 * 0.08 = 89.4288 -> round 89.43. Allowed deduction 128.44 <= cap 400 and <= gross - contribution 1028.43, okay. Taxable = 1117.86 - 89.43 - 128.44 = 899.99. Tax: free 900, taxable 899.99 <= 900 so0.00. Net = 1117.86 - 89.43 - 128.44 - 0 = 899.99. Clauses R1-R6. R9 not needed since contract matches gross. Could explanation optional. Ensure JSON only.
Rollout #3 100.0% passed · 5.6s · $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": "1117.86",
"employee_contribution": "89.43",
"allowed_deduction": "128.44",
"taxable_pay": "899.99",
"income_tax": "0.00",
"net_pay": "899.99",
"clauses": ["R1", "R2", "R3", "R4", "R5", "R6"]
}
Reasoning
Payroll month 2026-12 → second-half. rate 0.08, cap 4000, deduction cap 400, free 900, upper 3000, middle 0.08, upper_rate 0.24. gross_pay 1117.86, contract matches 1117.86 → no conflict. Contribution: min(1117.86, 4000) = 1117.86 * 0.08 = 89.4288 → round half up → 89.43. Allowed deduction 128.44 ≤ min(400, gross - contribution = 1117.86-89.43=1028.43) → ok. Taxable pay = 1117.86 - 89.43 - 128.44 = 899.99. Tax: free 900. Taxable 899.99 ≤ 900 → tax 0.00. Net = 1117.86 - 89.43 - 128.44 - 0 = 899.99. Clauses: R1-R6.