Luma Payroll Gym
Rules Report
← Heatmap / MiMo V2.6 Pro · Task 77
MiMo V2.6 Pro · Tool use · Task 77 (Traps, missing gross pay) Mean 100.0%
Field Expected Rollout #1 (100%) Rollout #2 (100%) Rollout #3 (100%)
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.
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 #1 100.0% passed · 2 tool calls · 17.8s · $0.0004
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
list_documents()
Reasoning 
Let me list documents first.
Tool
[
  {"id": "2f3aef65d960ef03-payroll", "kind": "payroll"}
]
Assistant
read_document(document_id="2f3aef65d960ef03-payroll")
Reasoning 
Read the payroll document.
Tool
{
  "kind": "payroll",
  "record": {"payroll_month": "2026-12", "allowed_deduction": "354.30"}
}
Assistant
{
  "decision": "clarify",
  "reason_code": "MISSING_GROSS_PAY",
  "clauses": ["R1", "R7"],
  "explanation": "The payroll record has no gross_pay value (a required field). Please supply the gross_pay amount so the payroll can be calculated."
}
Reasoning 
Gross_pay is missing? The record contains payroll_month and allowed_deduction but no gross_pay. Check R7 order: Missing gross_pay → clarify MISSING_GROSS_PAY citing R1 and R7. gross_pay absent (not even null). Required records: gross_pay and payroll_month required. Missing gross_pay takes priority.

Wait — maybe there are more documents? Only one document listed. So gross_pay is missing → clarify.

Decision: clarify, reason_code MISSING_GROSS_PAY, clauses R1, R7.
Rollout #2 100.0% passed · 2 tool calls · 11.2s · $0.0004
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
list_documents()
Reasoning 
Let me list documents first.
Tool
[
  {"id": "2f3aef65d960ef03-payroll", "kind": "payroll"}
]
Assistant
read_document(document_id="2f3aef65d960ef03-payroll")
Reasoning 
Read the payroll document.
Tool
{
  "kind": "payroll",
  "record": {"payroll_month": "2026-12", "allowed_deduction": "354.30"}
}
Assistant
{
  "decision": "clarify",
  "reason_code": "MISSING_GROSS_PAY",
  "clauses": ["R1", "R7"],
  "explanation": "The payroll record for 2026-12 omits the required gross_pay value. Please provide gross_pay so the payroll can be calculated."
}
Reasoning 
The payroll record has payroll_month 2026-12 and allowed_deduction 354.30, but no gross_pay. Missing gross_pay → clarify with MISSING_GROSS_PAY, citing R1 and R7.

Wait — but maybe there are other documents? Only one document. Missing gross_pay (explicitly omitted). R7 case 1: missing gross_pay → clarify MISSING_GROSS_PAY, cite R1 and R7.

Note also that gross_pay missing means we can't check deduction cap. But order of checks: missing gross_pay first.
Rollout #3 100.0% passed · 2 tool calls · 13.6s · $0.0004
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
list_documents()
Reasoning 
Let me start by listing documents.
Tool
[
  {"id": "2f3aef65d960ef03-payroll", "kind": "payroll"}
]
Assistant
read_document(document_id="2f3aef65d960ef03-payroll")
Reasoning 
Read the payroll document.
Tool
{
  "kind": "payroll",
  "record": {"payroll_month": "2026-12", "allowed_deduction": "354.30"}
}
Assistant
{
  "decision": "clarify",
  "reason_code": "MISSING_GROSS_PAY",
  "clauses": ["R1", "R7"],
  "explanation": "The payroll record has no gross_pay value (it is missing entirely), so payroll cannot be calculated. Please supply the gross_pay amount for payroll month 2026-12."
}
Reasoning 
The record has payroll_month 2026-12, allowed_deduction 354.30, but no gross_pay. Wait — maybe there are other documents? Only one document. So gross_pay is missing → clarify MISSING_GROSS_PAY, citing R1 and R7.

Check order: 1. Missing gross_pay first. Yes.

Return clarify with reason_code MISSING_GROSS_PAY, clauses ["R1","R7"].