← Heatmap / GPT 5.6 Luna · Task 33
GPT 5.6 Luna* · Tool use · Task 33 (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 | 0.04 | 0.04 | 0.04 | 0.04 |
| 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 · 11.2s · $0.0005
| Component | Score | Clauses |
|---|---|---|
| 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
**Planning tool usage** I need to gather necessary tools for my task. First, I'll compile a list of documentation to reference. Once that’s ready, I might look it up and read through the material, possibly even in parallel for efficiency. This way, I'll have all my bases covered and can ensure I'm on the right track. It's important to be organized and thorough in my approach!
Tool
[
{"id": "7ea2b8cfd840bfb4-payroll", "kind": "payroll"}
]
Assistant
read_document(document_id="7ea2b8cfd840bfb4-payroll")Tool
{
"kind": "payroll",
"record": {"payroll_month": "2026-05"}
}
Assistant
lookup_reference(reference="first-half")Tool
{
"reference": "first-half",
"months": ["2026-01", "2026-06"],
"rate": "0.04",
"cap": "4000.00",
"deduction": "400.00",
"free": "1200.00",
"upper": "2800.00",
"middle_rate": "0.14",
"upper_rate": "0.24"
}
Assistant
lookup_reference(reference="second-half")Reasoning
**Evaluating lookup issues** I need to address the issue that May is part of the second half of the year. The tool seems to categorize the first half of the year with months like January and June, which feels a bit off. I think I should look into how the tool labels effective rows to ensure everything aligns correctly. It’s important to clarify this so I can proceed with accurate information!
Tool
{
"reference": "second-half",
"months": ["2026-07", "2026-12"],
"rate": "0.07",
"cap": "4000.00",
"deduction": "400.00",
"free": "900.00",
"upper": "3000.00",
"middle_rate": "0.12",
"upper_rate": "0.22"
}
Assistant
{
"decision": "retrieve",
"field": "contribution_rate",
"value": "0.04",
"clauses": ["R1", "R3"]
}
Reasoning
**Clarifying contribution rates** I need to ensure I’m focusing on the month of May, which likely falls within the first half of the year, meaning I’m mostly looking at January through June. I want to retrieve the contribution rate, which is 0.04, and make sure to cite the specific sources, R1 and R3. I need to check the exact fields in the JSON to ensure everything is aligned correctly. Getting these clear details is crucial!
Rollout #2 100.0% passed · 4 tool calls · 6.6s · $0.0005
| Component | Score | Clauses |
|---|---|---|
| decision | 100.0% | R1 R3 |
| exact | 100.0% | R1 R3 |
| field accuracy | 100.0% | R1 R3 |
| citations | 100.0% | R1 R3 |
Assistant
list_documents()lookup_reference(reference="first-half")lookup_reference(reference="second-half")Reasoning
**Organizing tools and references** I’m considering the tools I need: first, I should list the relevant documents and then read through them. It might be helpful to look up references in parallel, but I need to make sure I have the right case input first. Since the user mentioned a supplied rulebook, it seems like I should check that case schedule too. My plan is to organize the documents and references and read through them efficiently.
Tool
[
{"id": "7ea2b8cfd840bfb4-payroll", "kind": "payroll"}
]
Tool
{
"reference": "first-half",
"months": ["2026-01", "2026-06"],
"rate": "0.04",
"cap": "4000.00",
"deduction": "400.00",
"free": "1200.00",
"upper": "2800.00",
"middle_rate": "0.14",
"upper_rate": "0.24"
}
Tool
{
"reference": "second-half",
"months": ["2026-07", "2026-12"],
"rate": "0.07",
"cap": "4000.00",
"deduction": "400.00",
"free": "900.00",
"upper": "3000.00",
"middle_rate": "0.12",
"upper_rate": "0.22"
}
Assistant
read_document(document_id="7ea2b8cfd840bfb4-payroll")Tool
{
"kind": "payroll",
"record": {"payroll_month": "2026-05"}
}
Assistant
{
"decision": "retrieve",
"field": "contribution_rate",
"value": "0.04",
"clauses": ["R1", "R3"]
}
Reasoning
**Retrieving rate data** I need to get the rate for the first half of May. It's important to use the exact JSON fields when I retrieve the decision field value clauses, particularly R1 and R3. I'll focus on making sure I gather the correct data, as having the right fields is crucial for clarity and accuracy. This retrieval process should be straightforward, and I want to ensure I do it correctly!
Rollout #3 100.0% passed · 4 tool calls · 10.7s · $0.0006
| Component | Score | Clauses |
|---|---|---|
| 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
**Evaluating tool usage** I need to use various tools for gathering information. First, I should list the documents and then read through them. It sounds like I might need to look up references and possibly work with a parallel list for efficient information retrieval. The user mentioned retrieving a case input list or reading, so I want to make sure I handle that properly. My next step will be to call the list of documents.
Tool
[
{"id": "7ea2b8cfd840bfb4-payroll", "kind": "payroll"}
]
Assistant
read_document(document_id="7ea2b8cfd840bfb4-payroll")Tool
{
"kind": "payroll",
"record": {"payroll_month": "2026-05"}
}
Assistant
lookup_reference(reference="first-half")Tool
{
"reference": "first-half",
"months": ["2026-01", "2026-06"],
"rate": "0.04",
"cap": "4000.00",
"deduction": "400.00",
"free": "1200.00",
"upper": "2800.00",
"middle_rate": "0.14",
"upper_rate": "0.24"
}
Assistant
lookup_reference(reference="second-half")Reasoning
**Considering contribution rates** I'm reviewing the first half of the year, likely from January to June, perhaps even including May. The user has asked for the contribution rate specifically for May. I wonder if I need to consider the second half of the year as well. I might need lookup rows for both reference periods. Even if I feel I have enough, it seems best to confirm the exact numbers. I’ll proceed with retrieving the data.
Tool
{
"reference": "second-half",
"months": ["2026-07", "2026-12"],
"rate": "0.07",
"cap": "4000.00",
"deduction": "400.00",
"free": "900.00",
"upper": "3000.00",
"middle_rate": "0.12",
"upper_rate": "0.22"
}
Assistant
{
"decision": "retrieve",
"field": "contribution_rate",
"value": "0.04",
"clauses": ["R1", "R3"]
}
Reasoning
**Retrieving data for May 2026** I’m looking for information for the month of May in 2026. It seems a bit odd that a lookup is suggesting only the first half of the year—January and June—are available. I need to make sure I'm retrieving the rate of 0.04 and pay attention to the exact JSON fields required. The clauses I should focus on are R1 and R3, ensuring that R8 is excluded. Let’s get to it!