Luma Payroll Gym
← Heatmap / DeepSeek V4.1 Flash · Task 28
DeepSeek V4.1 Flash · Tool use · Task 28 (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 · 4 tool calls · 5.3s · $0.0014
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": "5907abef11c974cf-payroll", "kind": "payroll"}
]
Assistant
read_document(document_id="5907abef11c974cf-payroll")
Reasoning
Read the payroll document.
Tool
{
  "kind": "payroll",
  "record": {"gross_pay": "1930.34", "allowed_deduction": "228.05"}
}
Assistant
lookup_reference(reference="first-half")lookup_reference(reference="second-half")
Reasoning
The record has gross_pay and allowed_deduction, but no payroll_month. Wait, let me check. The record: {"gross_pay": "1930.34", "allowed_deduction": "228.05"}. No payroll_month.

Hmm, but R7 order: 1. Missing gross_pay → not missing. 2. Missing payroll_month → missing! So we should return clarify MISSING_PAYROLL_MONTH.

Wait, but maybe payroll_month is elsewhere. Let me re-read. The record only has gross_pay and allowed_deduction. No payroll_month. So missing payroll_month.

Actually wait, let me double-check there isn't a reference table needed. The task says reference rows available only through lookup_reference. But we don't have a month, so we can't select. R7 says missing payroll_month → clarify MISSING_PAYROLL_MONTH citing R1 and R7.

But hold on—maybe I should check the documents more thoroughly. There's only one document. Let me verify no other fields. The record is just gross_pay and allowed_deduction.

So decision: clarify, reason_code: MISSING_PAYROLL_MONTH, clauses: R1, R7.

Let me provide explanation naming the unresolved blocker.

Actually, wait. Let me reconsider: is payroll_month required in the record? R1 says gross_pay and payroll_month are required. The record lacks payroll_month. So yes, MISSING_PAYROLL_MONTH.

Include explanation asking for resolution.
Tool
{
  "reference": "first-half",
  "months": ["2026-01", "2026-06"],
  "rate": "0.07",
  "cap": "4000.00",
  "deduction": "400.00",
  "free": "900.00",
  "upper": "2800.00",
  "middle_rate": "0.10",
  "upper_rate": "0.24"
}
Tool
{
  "reference": "second-half",
  "months": ["2026-07", "2026-12"],
  "rate": "0.05",
  "cap": "5000.00",
  "deduction": "400.00",
  "free": "1100.00",
  "upper": "3600.00",
  "middle_rate": "0.10",
  "upper_rate": "0.20"
}
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) to resolve this blocker."
}
Reasoning
The record lacks payroll_month. So we cannot select a reference row. R7 step 2: Missing payroll_month → clarify MISSING_PAYROLL_MONTH, citing R1 and R7.

Return JSON.
Rollout #2 100.0% passed · 4 tool calls · 21.6s · $0.0014
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": "5907abef11c974cf-payroll", "kind": "payroll"}
]
Assistant
read_document(document_id="5907abef11c974cf-payroll")
Reasoning
Read the payroll document.
Tool
{
  "kind": "payroll",
  "record": {"gross_pay": "1930.34", "allowed_deduction": "228.05"}
}
Assistant
lookup_reference(reference="first-half")lookup_reference(reference="second-half")
Reasoning
The record has gross_pay and allowed_deduction but no payroll_month? Let me check. The record is {"gross_pay": "1930.34", "allowed_deduction": "228.05"}. There's no payroll_month field. Hmm.

Wait, R1 says gross_pay and payroll_month are required. The record doesn't include payroll_month. So we should return MISSING_PAYROLL_MONTH.

But wait, maybe the payroll_month is elsewhere. Let me check if there are other documents. list_documents returned only one document. So payroll_month is missing.

Actually, let me re-read. The record contains gross_pay and allowed_deduction. No payroll_month. So under R7, step 2: missing payroll_month → clarify MISSING_PAYROLL_MONTH, citing R1 and R7.

Hmm, but wait — should I check the reference tables? The month is needed to select the row. Since payroll_month is missing, we return MISSING_PAYROLL_MONTH.

Let me double-check the order. Step 1: missing gross_pay — it's present. Step 2: missing payroll_month — it's missing. So return clarify, MISSING_PAYROLL_MONTH.

Yes.

Let me be careful: is there any chance payroll_month is embedded somewhere else? The document only has the record. So yes.

Answer: decision clarify, reason_code MISSING_PAYROLL_MONTH, clauses ["R1","R7"], explanation naming the unresolved blocker.
Tool
{
  "reference": "first-half",
  "months": ["2026-01", "2026-06"],
  "rate": "0.07",
  "cap": "4000.00",
  "deduction": "400.00",
  "free": "900.00",
  "upper": "2800.00",
  "middle_rate": "0.10",
  "upper_rate": "0.24"
}
Tool
{
  "reference": "second-half",
  "months": ["2026-07", "2026-12"],
  "rate": "0.05",
  "cap": "5000.00",
  "deduction": "400.00",
  "free": "1100.00",
  "upper": "3600.00",
  "middle_rate": "0.10",
  "upper_rate": "0.20"
}
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 the applicable reference row cannot be selected. Please provide the payroll month in YYYY-MM format (2026) to resolve this blocker."
}
Reasoning
The payroll record has no payroll_month. So we cannot select a reference row. Return MISSING_PAYROLL_MONTH.

Wait, but R7 order: missing gross_pay first (present), then missing payroll_month. So MISSING_PAYROLL_MONTH.

Actually, let me reconsider. The record is {"gross_pay": "1930.34", "allowed_deduction": "228.05"}. There's no payroll_month. So yes, MISSING_PAYROLL_MONTH.

Final answer.
Rollout #3 100.0% passed · 4 tool calls · 6.0s · $0.0010
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()lookup_reference(reference="first-half")lookup_reference(reference="second-half")
Reasoning
Let me start by listing documents and looking up references.
Tool
[
  {"id": "5907abef11c974cf-payroll", "kind": "payroll"}
]
Tool
{
  "reference": "first-half",
  "months": ["2026-01", "2026-06"],
  "rate": "0.07",
  "cap": "4000.00",
  "deduction": "400.00",
  "free": "900.00",
  "upper": "2800.00",
  "middle_rate": "0.10",
  "upper_rate": "0.24"
}
Tool
{
  "reference": "second-half",
  "months": ["2026-07", "2026-12"],
  "rate": "0.05",
  "cap": "5000.00",
  "deduction": "400.00",
  "free": "1100.00",
  "upper": "3600.00",
  "middle_rate": "0.10",
  "upper_rate": "0.20"
}
Assistant
read_document(document_id="5907abef11c974cf-payroll")
Reasoning
Read the payroll document.
Tool
{
  "kind": "payroll",
  "record": {"gross_pay": "1930.34", "allowed_deduction": "228.05"}
}
Assistant
{
  "decision": "clarify",
  "reason_code": "MISSING_PAYROLL_MONTH",
  "clauses": ["R1", "R7"],
  "explanation": "The payroll record provides gross_pay and allowed_deduction but omits the required payroll_month, so no reference row can be selected. Please supply the payroll month in YYYY-MM format (2026) to resolve this blocker."
}
Reasoning
The record has gross_pay and allowed_deduction but no payroll_month. Wait, let me check. The record: {"gross_pay": "1930.34", "allowed_deduction": "228.05"}. No payroll_month field. Hmm.

Order of checks: 1. Missing gross_pay — present. 2. Missing payroll_month — missing! Return clarify MISSING_PAYROLL_MONTH citing R1 and R7.

Wait, but maybe there are more documents. list_documents returned only one. So payroll_month is missing.

So decision clarify, reason_code MISSING_PAYROLL_MONTH, clauses R1 and R7.

Let me double-check the record doesn't contain payroll_month. It's {"kind": "payroll", "record": {"gross_pay": "1930.34", "allowed_deduction": "228.05"}}. No month.

So answer: clarify.

The required fields: decision, reason_code, clauses, plus optional explanation.