Luma Payroll Gym
← Heatmap / MiMo V2.6 Pro · Task 13
MiMo V2.6 Pro · Tool use · Task 13 (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 · 15.4s · $0.0005
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 the documents.
Tool
[
  {"id": "6232153c41519a05-payroll", "kind": "payroll"}
]
Assistant
read_document(document_id="6232153c41519a05-payroll")
Reasoning
Read the payroll document.
Tool
{
  "kind": "payroll",
  "record": {"payroll_month": "2026-02"}
}
Assistant
{
  "decision": "clarify",
  "reason_code": "MISSING_GROSS_PAY",
  "clauses": ["R1", "R7"],
  "explanation": "The payroll record for 2026-02 has no gross_pay (a required value). Please provide the gross_pay amount so the payroll can be calculated."
}
Reasoning
The payroll record has only payroll_month: "2026-02". No gross_pay. Missing gross_pay → clarify with MISSING_GROSS_PAY, citing R1 and R7.

Check order: 1. Missing gross_pay (explicit null? It's absent entirely - "Missing required values include explicit null"). gross_pay is missing → MISSING_GROSS_PAY.

Wait, but is gross_pay missing or is it in another document? Only one document. So gross_pay is missing.

But hold on — maybe there's a contract_gross_pay? No. So clarify.

But wait, should I still check reference? Order: gross_pay first. So return clarify MISSING_GROSS_PAY citing R1 and R7.

No monetary fields. Clauses: ["R1", "R7"].
Rollout #2 100.0% passed · 2 tool calls · 15.8s · $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 start by listing the documents.
Tool
[
  {"id": "6232153c41519a05-payroll", "kind": "payroll"}
]
Assistant
read_document(document_id="6232153c41519a05-payroll")
Reasoning
Read the payroll document.
Tool
{
  "kind": "payroll",
  "record": {"payroll_month": "2026-02"}
}
Assistant
{
  "decision": "clarify",
  "reason_code": "MISSING_GROSS_PAY",
  "clauses": ["R1", "R7"],
  "explanation": "The payroll record for 2026-02 has no gross_pay value; please supply the gross pay amount so the payroll can be calculated."
}
Reasoning
The payroll record has payroll_month "2026-02" but no gross_pay. Per R7, check order: 1. Missing gross_pay → clarify MISSING_GROSS_PAY, cite R1 and R7.

gross_pay is missing (absent). Explicit null counts too but here it's simply absent. So return clarify with reason_code MISSING_GROSS_PAY, clauses ["R1", "R7"].

But wait — should I still look up the reference? Not necessary; the first check fails. R7 says "Before calculation, check required and conflicting inputs in this order" — item 1 is missing gross_pay. So answer immediately.

The month 2026-02 is within 2026 and would have a first-half reference row. But since gross_pay is missing, the answer is clarify MISSING_GROSS_PAY.

Explanation: short explanation naming the unresolved blocker and asking for resolution.
Rollout #3 100.0% passed · 2 tool calls · 13.7s · $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": "6232153c41519a05-payroll", "kind": "payroll"}
]
Assistant
read_document(document_id="6232153c41519a05-payroll")
Reasoning
Read the payroll document.
Tool
{
  "kind": "payroll",
  "record": {"payroll_month": "2026-02"}
}
Assistant
{
  "decision": "clarify",
  "reason_code": "MISSING_GROSS_PAY",
  "clauses": ["R1", "R7"],
  "explanation": "The payroll record for 2026-02 does not include gross_pay, which is required. Please provide the gross_pay amount so the payroll can be calculated."
}
Reasoning
The payroll record only has payroll_month: "2026-02". No gross_pay. Per R7, missing gross_pay (including explicit null or absent) → clarify with MISSING_GROSS_PAY, citing R1 and R7.

Check order: 1. Missing gross_pay first. Yes, gross_pay is missing. So clarify, reason_code MISSING_GROSS_PAY, clauses R1, R7.

Do not return calculated monetary fields. Explanation: short explanation naming the unresolved blocker and asking for resolution.