← Heatmap / GLM 5.3 Flash · Task 69
GLM 5.3 Flash · Single-turn · Task 69 (Calculation, middle bracket)
Mean 10.0%
| Field | Expected | Rollout #1 (-35%) | Rollout #2 (-35%) | 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 | 1485.79 | 1485.79 | 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 -35.0% wrong net pay · 4.5s · $0.0006
| Component | Score | Clauses |
|---|---|---|
| decision | 100.0% | R1 R2 R3 R4 R5 R6 |
| exact | 0.0% | R1 R2 R3 R4 R5 R6 |
| field accuracy | 75.0% | 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": "1485.79",
"clauses": ["R1", "R2", "R3", "R4", "R5", "R6"],
"explanation": "Payroll month 2026-01 selects the case's authoritative first-half schedule. Contribution: 0.08 \u00d7 min(3357.30, 4500.00) = 268.58. Allowed deduction 393.61 is within the 400.00 cap and below gross minus contribution (3088.72). Taxable pay: 3357.30 \u2212 268.58 \u2212 393.61 = 2695.11. Tax: (2695.11 \u2212 1200.00) \u00d7 0.14 = 209.3154 \u2192 209.32 (taxable pay is below the 3300.00 upper-bracket boundary). Net pay: 3357.30 \u2212 268.58 \u2212 393.61 \u2212 209.32 = 1485.79."
}
Reasoning
Payroll month 2026-01 → first-half schedule (case schedule): rate 0.08, cap 4500, deduction cap 400, free 1200, upper 3300, middle 0.14, upper 0.24. Gross 3357.30. Contribution = min(3357.30, 4500)*0.08 = 268.584 → 268.58. Allowed deduction 393.61 ≤ 400 and ≤ gross - contribution = 3357.30 - 268.58 = 3088.72. OK. Taxable = 3357.30 - 268.58 - 393.61 = 2695.11. Tax: free 1200, upper 3300. Taxable 2695.11 ≤ 3300, above free: (2695.11-1200)*0.14 = 1495.11*0.14 = 209.3154 → 209.32. Net = 3357.30 - 268.58 - 393.61 - 209.32 = 1485.79.
Rollout #2 -35.0% wrong net pay · 4.1s · $0.0005
| Component | Score | Clauses |
|---|---|---|
| decision | 100.0% | R1 R2 R3 R4 R5 R6 |
| exact | 0.0% | R1 R2 R3 R4 R5 R6 |
| field accuracy | 75.0% | 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": "1485.79",
"clauses": ["R1", "R2", "R3", "R4", "R5", "R6"],
"explanation": "Payroll month 2026-01 selects the first-half row of the authoritative case schedule. Employee contribution = 0.08 \u00d7 3357.30 = 268.58 (min of gross and 4500.00 cap). Allowed deduction 393.61 is within the 400.00 cap and below gross minus contribution. Taxable pay = 3357.30 \u2212 268.58 \u2212 393.61 = 2695.11. Tax = (2695.11 \u2212 1200.00) \u00d7 0.14 = 209.32 (taxable pay is below the 3300.00 upper-bracket boundary). Net pay = 3357.30 \u2212 268.58 \u2212 393.61 \u2212 209.32 = 1485.79."
}
Reasoning
2026-01 → first-half schedule: rate 0.08, cap 4500, deduction 400, free 1200, upper 3300, middle 0.14, upper 0.24. Gross 3357.30. Contribution = 0.08*3357.30 = 268.584 → 268.58. Allowed deduction 393.61 ≤ 400 and ≤ 3357.30-268.58=3088.72. OK. Taxable = 3357.30 - 268.58 - 393.61 = 2695.11. Tax: free 1200. Upper 3300 > taxable, so only middle band: (2695.11-1200)*0.14 = 1495.11*0.14 = 209.3154 → 209.32. Net = 3357.30 - 268.58 - 393.61 - 209.32 = 1485.79.
Rollout #3 100.0% passed · 6.6s · $0.0009
| 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"],
"explanation": "Payroll month 2026-01 selects the authoritative first-half schedule: rate 0.08, wage cap 4500.00, deduction cap 400.00, tax-free 1200.00, upper bracket 3300.00, middle rate 0.14. Employee contribution = 0.08 \u00d7 min(3357.30, 4500.00) = 268.58. The allowed deduction 393.61 is within the 400.00 cap and within available pay (3357.30 \u2212 268.58 = 3088.72), so it is valid. Taxable pay = 3357.30 \u2212 268.58 \u2212 393.61 = 2695.11. Income tax is marginal: (2695.11 \u2212 1200.00) \u00d7 0.14 = 209.32 (taxable pay does not reach the 3300.00 upper bracket). Net pay = 3357.30 \u2212 268.58 \u2212 393.61 \u2212 209.32 = 2485.79. Contract gross pay matches the payroll record, so no amendment is needed."
}
Reasoning
Payroll month 2026-01 → first-half schedule: rate 0.08, cap 4500, deduction cap 400, free 1200, upper 3300, middle 0.14, upper 0.24. Gross 3357.30. Contribution = 0.08 × min(3357.30, 4500) = 268.584 → 268.58. Deduction 393.61 ≤ 400 cap; check gross − contribution = 3357.30 − 268.58 = 3088.72. 393.61 > 3088.72? Yes! 393.61 exceeds available pay. So deduction cap exceeded — violates R4. Hmm, "It must not exceed the selected deduction cap or gross pay minus the rounded employee contribution." So allowed_deduction invalid → what's the response? R7 says "Monetary values present in a trap record must still obey R2 and the applicable deduction cap. R4's available-pay check applies when gross pay and a reference row both exist." But clarification categories are only the four listed. Deduction exceeding cap... The rules say other malformed inputs violate task schema and are rejected by harness. Hmm, but this is a trap record with monetary values. R7: "Monetary values present in a trap record must still obey R2 and the applicable deduction cap." Hmm, tricky. The four clarify reasons don't include invalid deduction. Perhaps the intent: deduction exceeding available pay → invalid input, but the answer format only allows calculate/clarify with those reason codes. Since it's not a dataset error category... Actually maybe the intended handling: since the deduction is invalid, we can't calculate. But clarify requires a reason_code; only four listed. Perhaps the answer should clarify with... Hmm. Wait — re-read: "Other malformed inputs violate the task schema and are rejected before an agent receives a task. They are dataset errors, not additional clarification categories." So an over-cap deduction would be a dataset error... but R7 also says trap record monetary values must still obey R2 and deduction cap, and R4's available-pay check applies. This suggests the trap is that the agent might calculate with the invalid deduction. But what's the correct answer then? Hmm. Maybe the intended answer is clarify? But no reason code fits. Alternatively maybe the intended answer is calculate but with deduction capped? No — rules don't say to cap it. Actually, wait: maybe I should reconsider. The available-pay check: gross − contribution = 3088.72, deduction 393.61 ≤ that? 3357.30 − 268.58 = 3088.72. 393.61 < 3088.72. Wait, I misread! 393.61 is less than 3088.72. Yes, 393.61 ≤ 3088.72. Fine. And 393.61 ≤ 400 cap. Valid. So proceed: taxable = 3357.30 − 268.58 − 393.61 = 2695.11. Tax: free 1200, upper 3300. Taxable 2695.11 ≤ 3300, so only middle band: (2695.11 − 1200) × 0.14 = 1495.11 × 0.14 = 209.3154 → 209.32. Net = 3357.30 − 268.58 − 393.61 − 209.32 = 2485.79. Check: 3357.30 − 268.58 = 3088.72; − 393.61 = 2695.11; − 209.32 = 2485.79. Contract matches gross, no conflict. Cite R1–R6.