Luma Payroll Gym
← Heatmap / Gemini 3.1 Flash Lite · Task 4
Gemini 3.1 Flash Lite · 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 · 4 tool calls · 4.0s · $0.0028
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()
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")
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
calculate(program="contribution_rate = 0.05")
Tool
{
  "results": {"contribution_rate": "0.05"}
}
Assistant
{
  "decision": "retrieve",
  "field": "contribution_rate",
  "value": "0.05",
  "clauses": ["R1", "R3"]
}
Rollout #2 100.0% passed · 4 tool calls · 3.9s · $0.0028
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()
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")
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
calculate(program="contribution_rate = 0.05")
Tool
{
  "results": {"contribution_rate": "0.05"}
}
Assistant
{
  "decision": "retrieve",
  "field": "contribution_rate",
  "value": "0.05",
  "clauses": ["R1", "R3"]
}
Rollout #3 100.0% passed · 4 tool calls · 4.0s · $0.0028
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()
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")
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
calculate(program="contribution_rate = 0.05")
Tool
{
  "results": {"contribution_rate": "0.05"}
}
Assistant
{
  "decision": "retrieve",
  "field": "contribution_rate",
  "value": "0.05",
  "clauses": ["R1", "R3"]
}