← Heatmap / Gemini 3.1 Flash Lite · Task 22
Gemini 3.1 Flash Lite · Single-turn · Task 22 (Calculation, at the wage cap)
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 | 4499.98 | 4499.98 | 4499.98 | 4499.98 |
| employee contribution | 270.00 | 270.00 | 270.00 | 270.00 |
| allowed deduction | 93.05 | 93.05 | 93.05 | 93.05 |
| taxable pay | 4136.93 | 4136.93 | 4136.93 | 4136.93 |
| income tax | 371.39 | 427.39 | 427.39 | 427.39 |
| net pay | 3765.54 | 3709.54 | 3709.54 | 3709.54 |
| 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: {"b3c7b35caa7886e2-payroll": {"kind": "payroll", "record": {"gross_pay": "4499.98", "payroll_month": "2026-04", "allowed_deduction": "93.05"}}}
Authoritative case reference schedule: {"first-half": {"rate": "0.06", "cap": "4500.00", "deduction": "400.00", "free": "1200.00", "upper": "3000.00", "middle_rate": "0.08", "upper_rate": "0.20"}, "second-half": {"rate": "0.06", "cap": "4500.00", "deduction": "400.00", "free": "1100.00", "upper": "3000.00", "middle_rate": "0.12", "upper_rate": "0.24"}}
Rollouts
Rollout #1 -40.0% wrong income tax · 1.0s · $0.0007
| 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": "4499.98",
"employee_contribution": "270.00",
"allowed_deduction": "93.05",
"taxable_pay": "4136.93",
"income_tax": "427.39",
"net_pay": "3709.54",
"clauses": ["R1", "R2", "R3", "R4", "R5", "R6"]
}
Rollout #2 -40.0% wrong income tax · 1.0s · $0.0007
| 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": "4499.98",
"employee_contribution": "270.00",
"allowed_deduction": "93.05",
"taxable_pay": "4136.93",
"income_tax": "427.39",
"net_pay": "3709.54",
"clauses": ["R1", "R2", "R3", "R4", "R5", "R6"]
}
Rollout #3 -40.0% wrong income tax · 1.0s · $0.0007
| 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": "4499.98",
"employee_contribution": "270.00",
"allowed_deduction": "93.05",
"taxable_pay": "4136.93",
"income_tax": "427.39",
"net_pay": "3709.54",
"clauses": ["R1", "R2", "R3", "R4", "R5", "R6"]
}