← Heatmap / GPT 5.6 Luna · Task 107
GPT 5.6 Luna* · Tool use · Task 107 (Traps, month not covered)
Mean 97.8%
| Field | Expected | Rollout #1 (100%) | Rollout #2 (93%) | Rollout #3 (100%) |
|---|---|---|---|---|
| decision | clarify | clarify | clarify | clarify |
| reason code | NO_APPLICABLE_REFERENCE | NO_APPLICABLE_REFERENCE | NO_APPLICABLE_REFERENCE | NO_APPLICABLE_REFERENCE |
| 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 · 3 tool calls · 10.3s · $0.0006
| Component | Score | Clauses |
|---|---|---|
| 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
**Gathering necessary tools** I need to gather the right tools for this task. First, I should list any relevant documents and references that might be useful. After that, I'll retrieve those documents and read through them thoroughly. It seems like organizing this information now will help guide me in my next steps. The goal is to utilize these resources effectively, so I want to ensure I have everything sorted out beforehand.
Tool
[
{"id": "6f10b60ba9a767ab-payroll", "kind": "payroll"}
]
Assistant
read_document(document_id="6f10b60ba9a767ab-payroll")Tool
{
"kind": "payroll",
"record": {"gross_pay": "6291.88", "payroll_month": "2027-07", "allowed_deduction": "228.67"}
}
Assistant
lookup_reference(reference="second-half")Tool
{
"reference": "second-half",
"months": ["2026-07", "2026-12"],
"rate": "0.08",
"cap": "4500.00",
"deduction": "400.00",
"free": "1000.00",
"upper": "2800.00",
"middle_rate": "0.08",
"upper_rate": "0.22"
}
Assistant
{
"decision": "clarify",
"reason_code": "NO_APPLICABLE_REFERENCE",
"clauses": ["R1", "R7"],
"explanation": "The payroll month 2027-07 has no applicable reference row. Provide a payroll month covered by the reference schedule or an applicable reference row."
}
Rollout #2 93.3% explanation · 4 tool calls · 12.6s · $0.0008
| Component | Score | Clauses |
|---|---|---|
| decision | 100.0% | R1 R7 |
| exact | 100.0% | R1 R7 |
| field accuracy | 100.0% | R1 R7 |
| citations | 100.0% | R1 R7 |
| explanation | 33.3% | R1 R7 |
Assistant
list_documents()Tool
[
{"id": "6f10b60ba9a767ab-payroll", "kind": "payroll"}
]
Assistant
read_document(document_id="6f10b60ba9a767ab-payroll")Tool
{
"kind": "payroll",
"record": {"gross_pay": "6291.88", "payroll_month": "2027-07", "allowed_deduction": "228.67"}
}
Assistant
lookup_reference(reference="first-half")lookup_reference(reference="second-half")Reasoning
**Looking into referencing** I think I need to clarify the month without a specific row. It seems I have to look something up, maybe in parallel? I also want to confirm that outside 2026, there isn't anything applicable. The rules say the reference is available for lookup, so I should probably make a call to establish that. Let’s see how this unfolds as I do my checking!
Tool
{
"reference": "first-half",
"months": ["2026-01", "2026-06"],
"rate": "0.07",
"cap": "5000.00",
"deduction": "400.00",
"free": "1200.00",
"upper": "3600.00",
"middle_rate": "0.14",
"upper_rate": "0.24"
}
Tool
{
"reference": "second-half",
"months": ["2026-07", "2026-12"],
"rate": "0.08",
"cap": "4500.00",
"deduction": "400.00",
"free": "1000.00",
"upper": "2800.00",
"middle_rate": "0.08",
"upper_rate": "0.22"
}
Assistant
{
"decision": "clarify",
"reason_code": "NO_APPLICABLE_REFERENCE",
"clauses": ["R1", "R7"],
"explanation": "The payroll month 2027-07 has no applicable reference row; provide a payroll month covered by the 2026 reference schedule."
}
Rollout #3 100.0% passed · 4 tool calls · 10.4s · $0.0005
| Component | Score | Clauses |
|---|---|---|
| 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()Tool
[
{"id": "6f10b60ba9a767ab-payroll", "kind": "payroll"}
]
Assistant
read_document(document_id="6f10b60ba9a767ab-payroll")Tool
{
"kind": "payroll",
"record": {"gross_pay": "6291.88", "payroll_month": "2027-07", "allowed_deduction": "228.67"}
}
Assistant
lookup_reference(reference="first-half")lookup_reference(reference="second-half")Reasoning
**Looking up months for 2026** I need to figure out the month for 2026. I'm thinking of doing a lookup since I can't reference it directly. It seems I could probably check the first or second month of 2026 in parallel — that might make sense! Right now, I have the month of July 2027 in mind, but I might need to double-check to establish if there’s a specific row I need to focus on. Let's proceed with that parallel lookup.
Tool
{
"reference": "first-half",
"months": ["2026-01", "2026-06"],
"rate": "0.07",
"cap": "5000.00",
"deduction": "400.00",
"free": "1200.00",
"upper": "3600.00",
"middle_rate": "0.14",
"upper_rate": "0.24"
}
Tool
{
"reference": "second-half",
"months": ["2026-07", "2026-12"],
"rate": "0.08",
"cap": "4500.00",
"deduction": "400.00",
"free": "1000.00",
"upper": "2800.00",
"middle_rate": "0.08",
"upper_rate": "0.22"
}
Assistant
{
"decision": "clarify",
"reason_code": "NO_APPLICABLE_REFERENCE",
"clauses": ["R1", "R7"],
"explanation": "The payroll month 2027-07 has no applicable reference row. Please provide a payroll month covered by the reference schedule."
}
Reasoning
**Clarifying decision parameters** I need to clarify that there isn't a relevant reference for the month of 2027. I must ensure the specific fields for the decision are clear, including reason codes and any optional explanations. It's important for me to address any blockers and the steps necessary to resolve them. I will focus on structuring everything in a JSON format, making it more straightforward for anyone reviewing the information.