Luma Payroll Gym
← Heatmap / DeepSeek V4.1 Flash · Task 12
DeepSeek V4.1 Flash · Tool use · Task 12 (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 · 6.6s · $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
list_documents()
Reasoning
Let me start by listing documents.
Tool
[
  {"id": "20c5003e680b942a-payroll", "kind": "payroll"}
]
Assistant
read_document(document_id="20c5003e680b942a-payroll")
Reasoning
Only one document. Let me read it.
Tool
{
  "kind": "payroll",
  "record": {"gross_pay": "5796.92", "allowed_deduction": "0.00"}
}
Assistant
{
  "decision": "clarify",
  "reason_code": "MISSING_PAYROLL_MONTH",
  "clauses": ["R1", "R7"],
  "explanation": "The payroll record does not include a payroll_month, which is required to select the applicable reference row. Please provide the payroll month in YYYY-MM format (2026 only) so the calculation can proceed."
}
Reasoning
Missing payroll_month. Wait, the record has gross_pay and allowed_deduction but no payroll_month. So per R7 order: missing gross_pay? No, gross_pay present. Missing payroll_month → clarify MISSING_PAYROLL_MONTH citing R1 and R7.

Wait, but maybe payroll_month is inside the record? The record shows kind and record. The record has gross_pay and allowed_deduction only. No payroll_month. So missing payroll_month.

But wait—maybe there are other documents? list_documents returned only one. Let me double check there's no month anywhere. The record: {"gross_pay": "5796.92", "allowed_deduction": "0.00"}. No month.

So clarification: MISSING_PAYROLL_MONTH.

Answer fields for clarify: decision, reason_code, clauses, plus optional explanation.

clauses: R1 and R7.

Let me produce JSON.
Rollout #2 100.0% passed · 4 tool calls · 6.1s · $0.0013
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": "20c5003e680b942a-payroll", "kind": "payroll"}
]
Assistant
read_document(document_id="20c5003e680b942a-payroll")
Reasoning
Read the payroll document.
Tool
{
  "kind": "payroll",
  "record": {"gross_pay": "5796.92", "allowed_deduction": "0.00"}
}
Assistant
lookup_reference(reference="first-half")lookup_reference(reference="second-half")
Reasoning
The record has gross_pay and allowed_deduction but no payroll_month. Hmm. Let me check if there are other documents. list_documents only returned one. So payroll_month is missing → R7 case 2: MISSING_PAYROLL_MONTH.

Wait, but let me double check. The record: {"gross_pay": "5796.92", "allowed_deduction": "0.00"}. No payroll_month. So missing payroll_month → clarify, reason_code MISSING_PAYROLL_MONTH, citing R1 and R7.

Hmm, but maybe the reference lookup gives effective months and there's a default? No, payroll_month is required. The month must use YYYY-MM. It's missing.

Actually wait — let me reconsider. Perhaps I should check lookup_reference to see if there's a schedule. But the month is missing regardless. R7 step 2: Missing payroll_month → clarify MISSING_PAYROLL_MONTH.

Let me verify there's no other document. Only one document. So answer is clarify.

Actually, let me be careful: R7 order is 1. missing gross_pay, 2. missing payroll_month. Gross pay is present, so we go to step 2, missing payroll_month.

Return decision clarify, reason_code MISSING_PAYROLL_MONTH, clauses ["R1","R7"], with explanation.

Let me confirm no hidden month. The record only has gross_pay and allowed_deduction. So yes.

I'll produce the answer.
Tool
{
  "reference": "first-half",
  "months": ["2026-01", "2026-06"],
  "rate": "0.07",
  "cap": "3500.00",
  "deduction": "400.00",
  "free": "1000.00",
  "upper": "3600.00",
  "middle_rate": "0.10",
  "upper_rate": "0.20"
}
Tool
{
  "reference": "second-half",
  "months": ["2026-07", "2026-12"],
  "rate": "0.06",
  "cap": "3500.00",
  "deduction": "400.00",
  "free": "1200.00",
  "upper": "3600.00",
  "middle_rate": "0.08",
  "upper_rate": "0.18"
}
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 (2026 only)."
}
Reasoning
The payroll record has no payroll_month. So we cannot select a reference row. Missing payroll_month → clarify MISSING_PAYROLL_MONTH.

Return the JSON.
Rollout #3 100.0% passed · 2 tool calls · 4.6s · $0.0009
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": "20c5003e680b942a-payroll", "kind": "payroll"}
]
Assistant
read_document(document_id="20c5003e680b942a-payroll")
Reasoning
Read the payroll document.
Tool
{
  "kind": "payroll",
  "record": {"gross_pay": "5796.92", "allowed_deduction": "0.00"}
}
Assistant
{
  "decision": "clarify",
  "reason_code": "MISSING_PAYROLL_MONTH",
  "clauses": ["R1", "R7"],
  "explanation": "The payroll record supplies gross_pay (5796.92) but omits the required payroll_month, so no reference row can be selected. Please provide the payroll month in YYYY-MM format (2026) to resolve this blocker."
}
Reasoning
The payroll record has gross_pay 5796.92 and allowed_deduction 0.00, but no payroll_month. Wait, R1 says gross_pay and payroll_month are required. The record doesn't include payroll_month. Hmm.

Let me check documents again - only one document. So payroll_month is missing. That triggers R7 step 2: MISSING_PAYROLL_MONTH, citing R1 and R7.

Wait, but let me double check. Maybe payroll_month is elsewhere. The record only has gross_pay and allowed_deduction. There's no payroll_month, no contract_gross_pay, no amendment.

So missing payroll_month → clarify with reason_code MISSING_PAYROLL_MONTH.

But wait, order: step 1 missing gross_pay - gross_pay present. Step 2 missing payroll_month - yes missing. So clarify.

Let me verify there are no other documents. list_documents returned only one. So yes.

Return decision clarify, reason_code MISSING_PAYROLL_MONTH, clauses R1 and R7, plus explanation.

Actually, let me reconsider - maybe I should check the reference tables? No, without a month we can't select. The answer is clarification.

Let me produce the JSON.