← Heatmap / GPT 5.6 Luna · Task 69
GPT 5.6 Luna* · 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 · 4.1s · $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": "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
**Calculating gross income and deductions** I need to calculate some financial figures. The gross income is $3357.30 for January's first schedule. I calculate the contribution as .08 times the minimum gross cap, which gives me $268.58 after rounding. My deduction is $393.61, which is under the $400 limit. After deducting contributions and deductions, my taxable income is $2695.11. I also find the tax on the middle portion to be about $209.32. Finally, the net amount comes out to $2485.79.
Rollout #2 100.0% passed · 4.1s · $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": "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
**Calculating deductions** I need to validate the deductions and ensure they don’t exceed the cap of 400. The contribution, calculated at 0.08 times the minimum of 3357.30 and 4500, comes to 268.58 after rounding. With an available amount of 3088.72 and a deduction of 393.61, I find the taxable amount is 2695.11. Tax-free is up to 1200, and for the middle amount through 3300, I calculate 1495.11 at 14%, resulting in 209.32. Then, netting it all, I get 2485.79.
Rollout #3 100.0% passed · 3.9s · $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": "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
**Calculating deductions and taxes** I need to calculate some deductions. First, I check if the allowed deduction of 393.61 is less than or equal to the cap of 400, along with the gross and rounded contribution. The contribution is calculated as .08 times the minimum of 3357.30 and 4500, giving me 268.58. Then, I find the taxable amount and work through taxes based on set values. The final output should be in JSON format.