← Heatmap / GPT 5.6 Luna · Task 87
GPT 5.6 Luna* · Tool use · Task 87 (Traps, month not covered)
Mean 98.9%
| Field | Expected | Rollout #1 (100%) | Rollout #2 (97%) | 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 · 2 tool calls · 7.1s · $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": "b13790770c6c4e28-payroll", "kind": "payroll"}
]
Assistant
read_document(document_id="b13790770c6c4e28-payroll")Tool
{
"kind": "payroll",
"record": {"gross_pay": "3876.02", "payroll_month": "2025-11", "allowed_deduction": "102.05"}
}
Assistant
{
"decision": "clarify",
"reason_code": "NO_APPLICABLE_REFERENCE",
"clauses": ["R1", "R7"],
"explanation": "The payroll month 2025-11 is outside the covered 2026 reference period. Provide a payroll month covered by an applicable reference row."
}
Rollout #2 96.7% passed · 4 tool calls · 13.6s · $0.0009
| 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 | 66.7% | R1 R7 |
Assistant
list_documents()Tool
[
{"id": "b13790770c6c4e28-payroll", "kind": "payroll"}
]
Assistant
read_document(document_id="b13790770c6c4e28-payroll")Tool
{
"kind": "payroll",
"record": {"gross_pay": "3876.02", "payroll_month": "2025-11", "allowed_deduction": "102.05"}
}
Assistant
lookup_reference(reference="first-half")Tool
{
"reference": "first-half",
"months": ["2026-01", "2026-06"],
"rate": "0.05",
"cap": "3500.00",
"deduction": "400.00",
"free": "900.00",
"upper": "3600.00",
"middle_rate": "0.08",
"upper_rate": "0.22"
}
Assistant
lookup_reference(reference="second-half")Tool
{
"reference": "second-half",
"months": ["2026-07", "2026-12"],
"rate": "0.07",
"cap": "3500.00",
"deduction": "400.00",
"free": "1100.00",
"upper": "3600.00",
"middle_rate": "0.14",
"upper_rate": "0.20"
}
Assistant
{
"decision": "clarify",
"reason_code": "NO_APPLICABLE_REFERENCE",
"clauses": ["R1", "R7"],
"explanation": "The payroll month 2025-11 has no applicable reference row. Please provide a payroll month covered by the reference schedule."
}
Rollout #3 100.0% passed · 4 tool calls · 11.5s · $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()Tool
[
{"id": "b13790770c6c4e28-payroll", "kind": "payroll"}
]
Assistant
read_document(document_id="b13790770c6c4e28-payroll")Tool
{
"kind": "payroll",
"record": {"gross_pay": "3876.02", "payroll_month": "2025-11", "allowed_deduction": "102.05"}
}
Assistant
lookup_reference(reference="first-half")Tool
{
"reference": "first-half",
"months": ["2026-01", "2026-06"],
"rate": "0.05",
"cap": "3500.00",
"deduction": "400.00",
"free": "900.00",
"upper": "3600.00",
"middle_rate": "0.08",
"upper_rate": "0.22"
}
Assistant
lookup_reference(reference="second-half")Reasoning
**Considering lookup references** I see that there's no row for November 2025, and I need clarification on that. It seems I have to check references R1 and R7. Maybe I should do a second lookup. The rules say that reference rows are only available through a lookup, and I already know there are entries for 2026 and the first half of 2025. So, it looks like I’ll need to check the second half to see if there are any applicable references.
Tool
{
"reference": "second-half",
"months": ["2026-07", "2026-12"],
"rate": "0.07",
"cap": "3500.00",
"deduction": "400.00",
"free": "1100.00",
"upper": "3600.00",
"middle_rate": "0.14",
"upper_rate": "0.20"
}
Assistant
{
"decision": "clarify",
"reason_code": "NO_APPLICABLE_REFERENCE",
"clauses": ["R1", "R7"],
"explanation": "Payroll month 2025-11 has no applicable reference row; provide a payroll month covered by the reference schedule."
}