Luma Payroll Gym
← Heatmap / DeepSeek V4.1 Flash · Task 4
DeepSeek V4.1 Flash · Tool use · Task 4 (Retrieval, contribution rate) Mean 100.0%
Field Expected Rollout #1 (100%) Rollout #2 (100%) Rollout #3 (100%)
decision retrieve retrieve retrieve retrieve
field contribution_rate contribution_rate contribution_rate contribution_rate
value 0.05 0.05 0.05 0.05
clauses R1 R3 R1 R3 R1 R3 R1 R3
Prompt
Retrieve contribution_rate from the supplied rulebook. Return the R8 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 · 3 tool calls · 3.6s · $0.0011
ComponentScoreClauses
decision 100.0% R1 R3
exact 100.0% R1 R3
field accuracy 100.0% R1 R3
citations 100.0% R1 R3
Assistant
list_documents()
Reasoning
The task: retrieve contribution_rate. But we need to know the payroll month to select the reference row. Let me look at documents.
Tool
[
  {"id": "1cf1e08a94b92837-payroll", "kind": "payroll"}
]
Assistant
read_document(document_id="1cf1e08a94b92837-payroll")
Reasoning
Read the payroll document.
Tool
{
  "kind": "payroll",
  "record": {"payroll_month": "2026-12"}
}
Assistant
lookup_reference(reference="second-half")
Reasoning
Payroll month 2026-12, which is second half. Need to lookup reference for second-half.
Tool
{
  "reference": "second-half",
  "months": ["2026-07", "2026-12"],
  "rate": "0.05",
  "cap": "4000.00",
  "deduction": "400.00",
  "free": "1200.00",
  "upper": "3300.00",
  "middle_rate": "0.08",
  "upper_rate": "0.24"
}
Assistant
{
  "decision": "retrieve",
  "field": "contribution_rate",
  "value": "0.05",
  "clauses": ["R1", "R3"]
}
Reasoning
Retrieve contribution_rate. Month 2026-12 covered by second-half row. contribution_rate = 0.05.

Answer: decision retrieve, field contribution_rate, value "0.05", clauses R1, R3.
Rollout #2 100.0% passed · 3 tool calls · 3.1s · $0.0005
ComponentScoreClauses
decision 100.0% R1 R3
exact 100.0% R1 R3
field accuracy 100.0% R1 R3
citations 100.0% R1 R3
Assistant
list_documents()
Reasoning
The task is a retrieval task for contribution_rate. But I need the payroll month to select the reference row. Let me look at the documents.
Tool
[
  {"id": "1cf1e08a94b92837-payroll", "kind": "payroll"}
]
Assistant
read_document(document_id="1cf1e08a94b92837-payroll")
Tool
{
  "kind": "payroll",
  "record": {"payroll_month": "2026-12"}
}
Assistant
lookup_reference(reference="second-half")
Reasoning
Payroll month 2026-12. Need reference row for second-half (months 7-12 presumably). Let me look up both references.
Tool
{
  "reference": "second-half",
  "months": ["2026-07", "2026-12"],
  "rate": "0.05",
  "cap": "4000.00",
  "deduction": "400.00",
  "free": "1200.00",
  "upper": "3300.00",
  "middle_rate": "0.08",
  "upper_rate": "0.24"
}
Assistant
{
  "decision": "retrieve",
  "field": "contribution_rate",
  "value": "0.05",
  "clauses": ["R1", "R3"]
}
Reasoning
The payroll month is 2026-12, covered by second-half. contribution_rate = 0.05.

Return decision retrieve, field contribution_rate, value "0.05", clauses R1 and R3.
Rollout #3 100.0% passed · 3 tool calls · 11.2s · $0.0019
ComponentScoreClauses
decision 100.0% R1 R3
exact 100.0% R1 R3
field accuracy 100.0% R1 R3
citations 100.0% R1 R3
Assistant
list_documents()
Reasoning
The task: retrieve contribution_rate. But which month? The task says "Retrieve contribution_rate from the supplied rulebook." Hmm, retrieval tasks ask for exactly one named value for its supplied payroll month. Let me look at the case documents.

Let me list documents and read them.
Tool
[
  {"id": "1cf1e08a94b92837-payroll", "kind": "payroll"}
]
Assistant
read_document(document_id="1cf1e08a94b92837-payroll")
Reasoning
Read the payroll document.
Tool
{
  "kind": "payroll",
  "record": {"payroll_month": "2026-12"}
}
Assistant
lookup_reference(reference="second-half")
Reasoning
The payroll month is 2026-12. Need contribution_rate. Look up reference table for second-half (December is second half).
Tool
{
  "reference": "second-half",
  "months": ["2026-07", "2026-12"],
  "rate": "0.05",
  "cap": "4000.00",
  "deduction": "400.00",
  "free": "1200.00",
  "upper": "3300.00",
  "middle_rate": "0.08",
  "upper_rate": "0.24"
}
Assistant
{
  "decision": "retrieve",
  "field": "contribution_rate",
  "value": "0.05",
  "clauses": ["R1", "R3"]
}
Reasoning
The contribution_rate for the second half is 0.05. The payroll month 2026-12 falls in the second-half row.

Return decision: "retrieve", field: "contribution_rate", value: "0.05", clauses: ["R1", "R3"].