← Heatmap / GPT 5.6 Luna · Task 7
GPT 5.6 Luna* · Single-turn · Task 7 (Calculation, wage cap binds)
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 | 8370.45 | 8370.45 | 8370.45 | 8370.45 |
| employee contribution | 200.00 | 200.00 | 200.00 | 200.00 |
| allowed deduction | 370.62 | 370.62 | 370.62 | 370.62 |
| taxable pay | 7799.83 | 7799.83 | 7799.83 | 7799.83 |
| income tax | 1267.96 | 1267.96 | 1267.96 | 1267.96 |
| net pay | 6531.87 | 6531.87 | 6531.87 | 6531.87 |
| 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: {"9869ba945ef7380b-payroll": {"kind": "payroll", "record": {"gross_pay": "8370.45", "payroll_month": "2026-05", "allowed_deduction": "370.62"}}}
Authoritative case reference schedule: {"first-half": {"rate": "0.04", "cap": "5000.00", "deduction": "400.00", "free": "1000.00", "upper": "3600.00", "middle_rate": "0.10", "upper_rate": "0.24"}, "second-half": {"rate": "0.04", "cap": "4000.00", "deduction": "400.00", "free": "1000.00", "upper": "3600.00", "middle_rate": "0.12", "upper_rate": "0.22"}}
Rollouts
Rollout #1 100.0% passed · 3.9s · $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": "8370.45",
"employee_contribution": "200.00",
"allowed_deduction": "370.62",
"taxable_pay": "7799.83",
"income_tax": "1267.96",
"net_pay": "6531.87",
"clauses": ["R1", "R2", "R3", "R4", "R5", "R6"]
}
Reasoning
**Calculating deductions and net income** I need to calculate the gross for May's first half, which is 8370.45. For the contribution, I find 0.04 * min(8370.45, 5000), resulting in 200.00. The deduction is 370.62, and since it’s less than 400, I confirm the contributions are valid. The taxable amount comes out to be 7799.83. After applying the tax calculations, my total tax is 1267.96. Finally, net earnings are 6531.87. Now, I will prepare the exact JSON fields as needed.
Rollout #2 100.0% passed · 4.0s · $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": "8370.45",
"employee_contribution": "200.00",
"allowed_deduction": "370.62",
"taxable_pay": "7799.83",
"income_tax": "1267.96",
"net_pay": "6531.87",
"clauses": ["R1", "R2", "R3", "R4", "R5", "R6"]
}
Reasoning
**Calculating net income** I need to calculate the gross income, which is $8370.45 for the first half of May. The contribution is 0.04 times the minimum of $8370.45 and $5000, which equals $200.00. The deduction is $370.62, and since it’s under the cap of $400, that’s fine. The taxable amount is $7799.83. The tax breaks down into three brackets, resulting in a total tax of $1267.96, which leads to a net income of $6531.87.
Rollout #3 100.0% 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": "8370.45",
"employee_contribution": "200.00",
"allowed_deduction": "370.62",
"taxable_pay": "7799.83",
"income_tax": "1267.96",
"net_pay": "6531.87",
"clauses": ["R1", "R2", "R3", "R4", "R5", "R6"]
}
Reasoning
**Calculating financial figures** I'm working on calculating the gross amount of $8,370.45 for May’s first half, with a 0.04 rate and deductions. I've got numbers like a $5,000 cap and $200 contribution. Allowed is $370.62, which is lower than $400. The taxable amount comes to $7,799.83. The tax-free portion is $1,000, and I'm figuring out mid and upper taxes based on brackets, leading to a total tax of about $1,267.96. My final net amount appears to be $6,531.87.