← Heatmap / GPT 5.6 Luna · Task 96
GPT 5.6 Luna* · 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 · 3.5s · $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
**Calculating taxable income** I’m calculating for the second half of November, starting with a gross amount of $2,510.90. The contribution is 5% of a minimum gross of $3,500, which comes to $125.55 after rounding up. My taxable income is $2,385.35, and since $1,200 is tax-free, the excess amount of $1,185.35 is taxed at 14%, totaling to $165.95. After deducting everything, the net amount stands at $2,219.40. I’ll need exact fields but might skip optional explanations for JSON.
Rollout #2 100.0% passed · 3.6s · $0.0003
| 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
**Calculating net income** I need to calculate the figures for a schedule in November. The gross amount is $2,510.90. My contribution is 5% of the minimum of gross or $3,500, which equals $125.55 after rounding. There’s no deduction, so that’s $0. The taxable income is $2,385.35. Tax-free amount is $1,200; for the remainder of $1,185.35, the tax at 14% is approximately $165.95. Finally, the net income is $2,219.40. I also need to ensure the JSON has the correct fields.
Rollout #3 100.0% passed · 3.4s · $0.0003
| 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
**Calculating financial details** I need to work through some financial calculations for the second half of November. The gross amount is $2,510.90. I’m calculating a contribution of 0.05 times the minimum gross, with a cap at $3,500, which comes out to $125.55 when rounded up. The taxable amount is $2,385.35, and I have a tax-free portion of $1,200. For the middle portion of $1,185.35, the tax is about $165.95. Finally, I’ll find the net amount by subtracting these contributions from the gross total.