← Heatmap / Gemini 3.1 Flash Lite · Task 108
Gemini 3.1 Flash Lite · Tool use · Task 108 (Traps, conflicting pay)
Mean -50.0%
| Field | Expected | Rollout #1 (-50%) | Rollout #2 (-50%) | Rollout #3 (-50%) |
|---|---|---|---|---|
| decision | clarify | calculate | calculate | calculate |
| currency | LCR | LCR | LCR | |
| gross pay | 5759.84 | 5759.84 | 5759.84 | |
| employee contribution | 250.00 | 250.00 | 250.00 | |
| allowed deduction | 67.09 | 67.09 | 67.09 | |
| taxable pay | 5442.75 | 5442.75 | 5442.75 | |
| income tax | 692.55 | 692.55 | 692.55 | |
| net pay | 4750.20 | 4750.20 | 4750.20 | |
| reason code | CONFLICTING_GROSS_PAY | |||
| clauses | R7 R9 | 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. Retrieve the case inputs with list_documents and read_document. Reference rows are available only through lookup_reference. Use calculate for exact decimal arithmetic.
Rollouts
Rollout #1 -50.0% answered trap · 4 tool calls · 4.3s · $0.0033
| Component | Score | Clauses |
|---|---|---|
| decision | 0.0% | R7 R9 |
| exact | 0.0% | R7 R9 |
| field accuracy | 0.0% | R7 R9 |
| citations | 0.0% | R7 R9 |
Assistant
list_documents()Tool
[
{"id": "fe795276753ae001-payroll", "kind": "payroll"},
{"id": "fe795276753ae001-contract", "kind": "contract"}
]
Assistant
read_document(document_id="fe795276753ae001-payroll")Tool
{
"kind": "payroll",
"record": {"gross_pay": "5759.84", "payroll_month": "2026-04", "allowed_deduction": "67.09"}
}
Assistant
lookup_reference(reference="first-half")Tool
{
"reference": "first-half",
"months": ["2026-01", "2026-06"],
"rate": "0.05",
"cap": "5000.00",
"deduction": "400.00",
"free": "1100.00",
"upper": "3300.00",
"middle_rate": "0.12",
"upper_rate": "0.20"
}
Assistant
calculate(program="employee_contribution = round(min(5759.84, 5000.00) * 0.05, 2)\ntaxable_pay = 5759.84 - employee_contribution - 67.09\ntax_bracket1 = min(max(taxable_pay - 1100.00, 0), 3300.00 - 1100.00)\ntax_bracket2 = max(taxable_pay - 3300.00, 0)\nincome_tax = round(tax_bracket1 * 0.12 + tax_bracket2 * 0.20, 2)\nnet_pay = 5759.84 - employee_contribution - 67.09 - income_tax")Tool
{
"results": {"employee_contribution": "250.00", "taxable_pay": "5442.75", "tax_bracket1": "2200.00", "tax_bracket2": "2142.75", "income_tax": "692.55", "net_pay": "4750.20"}
}
Assistant
{
"decision": "calculate",
"currency": "LCR",
"gross_pay": "5759.84",
"employee_contribution": "250.00",
"allowed_deduction": "67.09",
"taxable_pay": "5442.75",
"income_tax": "692.55",
"net_pay": "4750.20",
"clauses": ["R1", "R2", "R3", "R4", "R5", "R6"]
}
Rollout #2 -50.0% answered trap · 4 tool calls · 4.6s · $0.0033
| Component | Score | Clauses |
|---|---|---|
| decision | 0.0% | R7 R9 |
| exact | 0.0% | R7 R9 |
| field accuracy | 0.0% | R7 R9 |
| citations | 0.0% | R7 R9 |
Assistant
list_documents()Tool
[
{"id": "fe795276753ae001-payroll", "kind": "payroll"},
{"id": "fe795276753ae001-contract", "kind": "contract"}
]
Assistant
read_document(document_id="fe795276753ae001-payroll")Tool
{
"kind": "payroll",
"record": {"gross_pay": "5759.84", "payroll_month": "2026-04", "allowed_deduction": "67.09"}
}
Assistant
lookup_reference(reference="first-half")Tool
{
"reference": "first-half",
"months": ["2026-01", "2026-06"],
"rate": "0.05",
"cap": "5000.00",
"deduction": "400.00",
"free": "1100.00",
"upper": "3300.00",
"middle_rate": "0.12",
"upper_rate": "0.20"
}
Assistant
calculate(program="employee_contribution = round(min(5759.84, 5000.00) * 0.05, 2)\ntaxable_pay = 5759.84 - employee_contribution - 67.09\ntaxable_for_bracket = max(0, taxable_pay - 1100.00)\nincome_tax = round(min(taxable_for_bracket, 3300.00 - 1100.00) * 0.12 + max(0, taxable_for_bracket - (3300.00 - 1100.00)) * 0.20, 2)\nnet_pay = 5759.84 - employee_contribution - 67.09 - income_tax")Tool
{
"results": {"employee_contribution": "250.00", "taxable_pay": "5442.75", "taxable_for_bracket": "4342.75", "income_tax": "692.55", "net_pay": "4750.20"}
}
Assistant
{
"decision": "calculate",
"currency": "LCR",
"gross_pay": "5759.84",
"employee_contribution": "250.00",
"allowed_deduction": "67.09",
"taxable_pay": "5442.75",
"income_tax": "692.55",
"net_pay": "4750.20",
"clauses": ["R1", "R2", "R3", "R4", "R5", "R6"]
}
Rollout #3 -50.0% answered trap · 4 tool calls · 6.1s · $0.0033
| Component | Score | Clauses |
|---|---|---|
| decision | 0.0% | R7 R9 |
| exact | 0.0% | R7 R9 |
| field accuracy | 0.0% | R7 R9 |
| citations | 0.0% | R7 R9 |
Assistant
list_documents()Tool
[
{"id": "fe795276753ae001-payroll", "kind": "payroll"},
{"id": "fe795276753ae001-contract", "kind": "contract"}
]
Assistant
read_document(document_id="fe795276753ae001-payroll")Tool
{
"kind": "payroll",
"record": {"gross_pay": "5759.84", "payroll_month": "2026-04", "allowed_deduction": "67.09"}
}
Assistant
lookup_reference(reference="first-half")Tool
{
"reference": "first-half",
"months": ["2026-01", "2026-06"],
"rate": "0.05",
"cap": "5000.00",
"deduction": "400.00",
"free": "1100.00",
"upper": "3300.00",
"middle_rate": "0.12",
"upper_rate": "0.20"
}
Assistant
calculate(program="employee_contribution = round(min(5759.84, 5000.00) * 0.05, 2)\ntaxable_pay = 5759.84 - employee_contribution - 67.09\ntax_bracket1 = min(max(taxable_pay - 1100.00, 0), 3300.00 - 1100.00)\ntax_bracket2 = max(taxable_pay - 3300.00, 0)\nincome_tax = round(tax_bracket1 * 0.12 + tax_bracket2 * 0.20, 2)\nnet_pay = 5759.84 - employee_contribution - 67.09 - income_tax")Tool
{
"results": {"employee_contribution": "250.00", "taxable_pay": "5442.75", "tax_bracket1": "2200.00", "tax_bracket2": "2142.75", "income_tax": "692.55", "net_pay": "4750.20"}
}
Assistant
{
"decision": "calculate",
"currency": "LCR",
"gross_pay": "5759.84",
"employee_contribution": "250.00",
"allowed_deduction": "67.09",
"taxable_pay": "5442.75",
"income_tax": "692.55",
"net_pay": "4750.20",
"clauses": ["R1", "R2", "R3", "R4", "R5", "R6"]
}