Luma Payroll Gym
← Heatmap / MiMo V2.6 Pro · Task 45
MiMo V2.6 Pro · Tool use · Task 45 (Traps, missing month) Mean 100.0%
Field Expected Rollout #1 (100%) Rollout #2 (100%) Rollout #3 (100%)
decision clarify clarify clarify clarify
reason code MISSING_PAYROLL_MONTH MISSING_PAYROLL_MONTH MISSING_PAYROLL_MONTH MISSING_PAYROLL_MONTH
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 · 8.7s · $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 list documents.
Tool
[
  {"id": "f46dc79c607d7411-payroll", "kind": "payroll"}
]
Assistant
read_document(document_id="f46dc79c607d7411-payroll")
Reasoning
Read the payroll document.
Tool
{
  "kind": "payroll",
  "record": {"gross_pay": "6072.36", "allowed_deduction": "307.83"}
}
Assistant
{
  "decision": "clarify",
  "reason_code": "MISSING_PAYROLL_MONTH",
  "clauses": ["R1", "R7"],
  "explanation": "The payroll record supplies gross_pay and allowed_deduction but no payroll_month, so no reference row can be selected. Please provide the payroll month in YYYY-MM format within 2026."
}
Reasoning
The payroll record has gross_pay and allowed_deduction, but no payroll_month. R7 step 2: missing payroll_month → clarify MISSING_PAYROLL_MONTH. But wait, maybe payroll_month is in the task prompt? The prompt says "Process this monthly payroll record" but doesn't give a month. The record lacks payroll_month. Per R7 order: gross_pay present, payroll_month missing → clarify MISSING_PAYROLL_MONTH, citing R1 and R7.

Hmm, but maybe there are other documents? Only one document. So clarification.
Rollout #2 100.0% passed · 2 tool calls · 8.2s · $0.0003
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.
Tool
[
  {"id": "f46dc79c607d7411-payroll", "kind": "payroll"}
]
Assistant
read_document(document_id="f46dc79c607d7411-payroll")
Reasoning
Read the payroll document.
Tool
{
  "kind": "payroll",
  "record": {"gross_pay": "6072.36", "allowed_deduction": "307.83"}
}
Assistant
{
  "decision": "clarify",
  "reason_code": "MISSING_PAYROLL_MONTH",
  "clauses": ["R1", "R7"],
  "explanation": "The payroll record supplies gross_pay and allowed_deduction but no payroll_month, which is required to select the applicable reference row. Please provide the payroll month in YYYY-MM format within 2026."
}
Reasoning
The payroll record has gross_pay and allowed_deduction, but no payroll_month. R7 order: 1. missing gross_pay? No. 2. Missing payroll_month? Yes -> clarify MISSING_PAYROLL_MONTH, cite R1 and R7.

Wait, but maybe payroll_month is elsewhere in the document? The record only contains these fields. So decision: clarify, reason_code MISSING_PAYROLL_MONTH, clauses R1, R7.
Rollout #3 100.0% passed · 2 tool calls · 13.5s · $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 documents.
Tool
[
  {"id": "f46dc79c607d7411-payroll", "kind": "payroll"}
]
Assistant
read_document(document_id="f46dc79c607d7411-payroll")
Reasoning
Read the payroll document.
Tool
{
  "kind": "payroll",
  "record": {"gross_pay": "6072.36", "allowed_deduction": "307.83"}
}
Assistant
{
  "decision": "clarify",
  "reason_code": "MISSING_PAYROLL_MONTH",
  "clauses": ["R1", "R7"],
  "explanation": "The payroll record supplies gross_pay and allowed_deduction but no payroll_month (YYYY-MM), so no reference row can be selected. Please provide the payroll month for this record."
}
Reasoning
The payroll record has gross_pay and allowed_deduction but no payroll_month. Wait — payroll_month is required. Let me check: the record shows gross_pay: "6072.36", allowed_deduction: "307.83". There's no payroll_month. Per R7, missing payroll_month → clarify MISSING_PAYROLL_MONTH, citing R1 and R7.

But wait, check order: 1. Missing gross_pay first. Gross pay is present. 2. Missing payroll_month → clarify.

Hmm, but maybe payroll_month is supplied elsewhere? The task said "Process this monthly payroll record". The record only has those two fields. No payroll_month. So clarification MISSING_PAYROLL_MONTH.

But also allowed_deduction needs a row for cap... R4 says when month or applicable row is absent, accept structurally valid deductions but don't calculate. Anyway, we clarify.

Check: gross_pay present, so first check passes. payroll_month missing (explicit null or absent). Return clarify with reason MISSING_PAYROLL_MONTH, clauses R1, R7.

Also note gross_pay is valid money. But since we're clarifying, no monetary fields.