Luma Payroll Gym
← Heatmap / Gemini 3.1 Flash Lite · Task 59
Gemini 3.1 Flash Lite · Single-turn · Task 59 (Traps, missing gross pay) Mean 98.9%
Field Expected Rollout #1 (100%) Rollout #2 (100%) Rollout #3 (97%)
decision clarify clarify clarify clarify
reason code MISSING_GROSS_PAY MISSING_GROSS_PAY MISSING_GROSS_PAY MISSING_GROSS_PAY
clauses R1 R7 R1 R7 R1 R7 R1 R7
Prompt
Process this monthly payroll record under the supplied rulebook. Return the R6 or R7 JSON answer.
Source documents: {"c9b1c2f805f17e4b-payroll": {"kind": "payroll", "record": {"payroll_month": "2026-07", "allowed_deduction": "233.10"}}}
Authoritative case reference schedule: {"first-half": {"rate": "0.05", "cap": "4500.00", "deduction": "400.00", "free": "1100.00", "upper": "3000.00", "middle_rate": "0.14", "upper_rate": "0.18"}, "second-half": {"rate": "0.04", "cap": "4500.00", "deduction": "400.00", "free": "1100.00", "upper": "3600.00", "middle_rate": "0.08", "upper_rate": "0.20"}}
Rollouts
Rollout #1 100.0% passed · 3.6s · $0.0008
ComponentScoreClauses
decision 100.0% R1 R7
exact 100.0% R1 R7
field accuracy 100.0% R1 R7
citations 100.0% R1 R7
explanation 100.0% R1 R7
Assistant
{
  "decision": "clarify",
  "reason_code": "MISSING_GROSS_PAY",
  "clauses": ["R1", "R7"],
  "explanation": "The payroll record is missing the required 'gross_pay' field, which is necessary to perform the calculation."
}
Rollout #2 100.0% passed · 3.1s · $0.0008
ComponentScoreClauses
decision 100.0% R1 R7
exact 100.0% R1 R7
field accuracy 100.0% R1 R7
citations 100.0% R1 R7
explanation 100.0% R1 R7
Assistant
{
  "decision": "clarify",
  "reason_code": "MISSING_GROSS_PAY",
  "clauses": ["R1", "R7"],
  "explanation": "The payroll record is missing the required 'gross_pay' field, which is necessary to perform the calculation."
}
Rollout #3 96.7% passed · 3.6s · $0.0008
ComponentScoreClauses
decision 100.0% R1 R7
exact 100.0% R1 R7
field accuracy 100.0% R1 R7
citations 100.0% R1 R7
explanation 66.7% R1 R7
Assistant
{
  "decision": "clarify",
  "reason_code": "MISSING_GROSS_PAY",
  "clauses": ["R1", "R7"],
  "explanation": "The payroll record is missing the required 'gross_pay' field, which is necessary to calculate the payroll."
}