← Heatmap / Gemini 3.1 Flash Lite · Task 37
Gemini 3.1 Flash Lite · Single-turn · Task 37 (Calculation, wage cap binds)
Mean -40.0%
| Field | Expected | Rollout #1 (-40%) | Rollout #2 (-40%) | Rollout #3 (-40%) |
|---|---|---|---|---|
| decision | calculate | calculate | calculate | calculate |
| currency | LCR | LCR | LCR | LCR |
| gross pay | 8070.19 | 8070.19 | 8070.19 | 8070.19 |
| employee contribution | 200.00 | 200.00 | 200.00 | 200.00 |
| allowed deduction | 287.02 | 287.02 | 287.02 | 287.02 |
| taxable pay | 7583.17 | 7583.17 | 7583.17 | 7583.17 |
| income tax | 1184.63 | 1176.63 | 1176.63 | 1176.63 |
| net pay | 6398.54 | 6406.54 | 6406.54 | 6406.54 |
| 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: {"4c09f376cdcad6f5-payroll": {"kind": "payroll", "record": {"gross_pay": "8070.19", "payroll_month": "2026-03", "allowed_deduction": "287.02"}}, "4c09f376cdcad6f5-contract": {"kind": "contract", "gross_pay": "8070.19"}}
Authoritative case reference schedule: {"first-half": {"rate": "0.04", "cap": "5000.00", "deduction": "400.00", "free": "900.00", "upper": "2800.00", "middle_rate": "0.12", "upper_rate": "0.20"}, "second-half": {"rate": "0.05", "cap": "4000.00", "deduction": "400.00", "free": "1100.00", "upper": "3600.00", "middle_rate": "0.08", "upper_rate": "0.22"}}
Rollouts
Rollout #1 -40.0% wrong income tax · 0.9s · $0.0008
| Component | Score | Clauses |
|---|---|---|
| decision | 100.0% | R1 R2 R3 R4 R5 R6 |
| exact | 0.0% | R1 R2 R3 R4 R5 R6 |
| field accuracy | 50.0% | R1 R2 R3 R4 R5 R6 |
| citations | 100.0% | R1 R2 R3 R4 R5 R6 |
Assistant
{
"decision": "calculate",
"currency": "LCR",
"gross_pay": "8070.19",
"employee_contribution": "200.00",
"allowed_deduction": "287.02",
"taxable_pay": "7583.17",
"income_tax": "1176.63",
"net_pay": "6406.54",
"clauses": ["R1", "R2", "R3", "R4", "R5", "R6"]
}
Rollout #2 -40.0% wrong income tax · 1.0s · $0.0008
| Component | Score | Clauses |
|---|---|---|
| decision | 100.0% | R1 R2 R3 R4 R5 R6 |
| exact | 0.0% | R1 R2 R3 R4 R5 R6 |
| field accuracy | 50.0% | R1 R2 R3 R4 R5 R6 |
| citations | 100.0% | R1 R2 R3 R4 R5 R6 |
Assistant
{
"decision": "calculate",
"currency": "LCR",
"gross_pay": "8070.19",
"employee_contribution": "200.00",
"allowed_deduction": "287.02",
"taxable_pay": "7583.17",
"income_tax": "1176.63",
"net_pay": "6406.54",
"clauses": ["R1", "R2", "R3", "R4", "R5", "R6"]
}
Rollout #3 -40.0% wrong income tax · 1.0s · $0.0008
| Component | Score | Clauses |
|---|---|---|
| decision | 100.0% | R1 R2 R3 R4 R5 R6 |
| exact | 0.0% | R1 R2 R3 R4 R5 R6 |
| field accuracy | 50.0% | R1 R2 R3 R4 R5 R6 |
| citations | 100.0% | R1 R2 R3 R4 R5 R6 |
Assistant
{
"decision": "calculate",
"currency": "LCR",
"gross_pay": "8070.19",
"employee_contribution": "200.00",
"allowed_deduction": "287.02",
"taxable_pay": "7583.17",
"income_tax": "1176.63",
"net_pay": "6406.54",
"clauses": ["R1", "R2", "R3", "R4", "R5", "R6"]
}