Task 51 · DeepSeek V4.1 Flash

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DeepSeek V4.1 Flash · Tool use · Task 51 (Calculation, below tax-free line) Mean 100.0%

Field	Expected	Rollout #1 (100%)	Rollout #2 (100%)	Rollout #3 (100%)
decision	calculate	calculate	calculate	calculate
currency	LCR	LCR	LCR	LCR
gross pay	850.21	850.21	850.21	850.21
employee contribution	51.01	51.01	51.01	51.01
allowed deduction	125.58	125.58	125.58	125.58
taxable pay	673.62	673.62	673.62	673.62
income tax	0.00	0.00	0.00	0.00
net pay	673.62	673.62	673.62	673.62
clauses	R1 R2 R3 R4 R5 R6	R1 R2 R3 R4 R5 R6	R1 R2 R3 R4 R5 R6	R1 R2 R3 R4 R5 R6

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 · 5 tool calls · 5.6s · $0.0016

Component	Score	Clauses
decision	100.0%	R1 R2 R3 R4 R5 R6
exact	100.0%	R1 R2 R3 R4 R5 R6
field accuracy	100.0%	R1 R2 R3 R4 R5 R6
citations	100.0%	R1 R2 R3 R4 R5 R6

Assistant

list_documents()

Reasoning

Let me start by listing documents.

Tool

[
  {"id": "39d9a95cfc04fd53-payroll", "kind": "payroll"},
  {"id": "39d9a95cfc04fd53-contract", "kind": "contract"}
]

Assistant

read_document(document_id="39d9a95cfc04fd53-payroll")read_document(document_id="39d9a95cfc04fd53-contract")

Reasoning

Read both documents.

Tool

{
  "kind": "payroll",
  "record": {"gross_pay": "850.21", "payroll_month": "2026-01", "allowed_deduction": "125.58"}
}

Tool

{
  "kind": "contract",
  "gross_pay": "850.21"
}

Assistant

lookup_reference(reference="first-half")

Reasoning

Payroll month 2026-01, first half. Need reference row. Lookup first-half.

Contract gross_pay equals gross_pay 850.21, so no conflict (matching contract values require no amendment).

Let me lookup reference.

Tool

{
  "reference": "first-half",
  "months": ["2026-01", "2026-06"],
  "rate": "0.06",
  "cap": "4500.00",
  "deduction": "400.00",
  "free": "1100.00",
  "upper": "2800.00",
  "middle_rate": "0.12",
  "upper_rate": "0.18"
}

Assistant

calculate(program="contribution = round(min(850.21, 4500.00) * 0.06, 2)\ntaxable_pay = 850.21 - contribution - 125.58\nincome_tax = round(max(0.00, min(taxable_pay, 2800.00) - 1100.00) * 0.12 + max(0.00, taxable_pay - 2800.00) * 0.18, 2)\nnet_pay = 850.21 - contribution - 125.58 - income_tax")

Reasoning

Now compute.

Gross = 850.21
Contribution rate 0.06, cap 4500.00. min(850.21, 4500) = 850.21. contribution = 850.21 * 0.06 = 51.0126 → round half up = 51.01.

Allowed deduction = 125.58. Cap = 400.00. Also must not exceed gross - contribution = 850.21 - 51.01 = 799.20. 125.58 ≤ 400 and ≤ 799.20. OK.

Taxable pay = 850.21 - 51.01 - 125.58 = 673.62.

Income tax: free 1100.00. Taxable pay 673.62 ≤ 1100, so tax = 0.00.

Net pay = 850.21 - 51.01 - 125.58 - 0 = 673.62.

Let me compute with calculate.

Tool

{
  "results": {"contribution": "51.01", "taxable_pay": "673.62", "income_tax": "0.00", "net_pay": "673.62"}
}

Assistant

{
  "decision": "calculate",
  "currency": "LCR",
  "gross_pay": "850.21",
  "employee_contribution": "51.01",
  "allowed_deduction": "125.58",
  "taxable_pay": "673.62",
  "income_tax": "0.00",
  "net_pay": "673.62",
  "clauses": ["R1", "R2", "R3", "R4", "R5", "R6"]
}

Reasoning

All good. Contract matches, no amendment needed. Clauses R1-R6.

Return JSON.

Rollout #2 100.0% passed · 6 tool calls · 4.6s · $0.0015

Component	Score	Clauses
decision	100.0%	R1 R2 R3 R4 R5 R6
exact	100.0%	R1 R2 R3 R4 R5 R6
field accuracy	100.0%	R1 R2 R3 R4 R5 R6
citations	100.0%	R1 R2 R3 R4 R5 R6

Assistant

list_documents()lookup_reference(reference="first-half")lookup_reference(reference="second-half")

Reasoning

Let me start by listing documents and looking up references.

Tool

[
  {"id": "39d9a95cfc04fd53-payroll", "kind": "payroll"},
  {"id": "39d9a95cfc04fd53-contract", "kind": "contract"}
]

Tool

{
  "reference": "first-half",
  "months": ["2026-01", "2026-06"],
  "rate": "0.06",
  "cap": "4500.00",
  "deduction": "400.00",
  "free": "1100.00",
  "upper": "2800.00",
  "middle_rate": "0.12",
  "upper_rate": "0.18"
}

Tool

{
  "reference": "second-half",
  "months": ["2026-07", "2026-12"],
  "rate": "0.05",
  "cap": "4500.00",
  "deduction": "400.00",
  "free": "1100.00",
  "upper": "3000.00",
  "middle_rate": "0.08",
  "upper_rate": "0.20"
}

Assistant

read_document(document_id="39d9a95cfc04fd53-payroll")read_document(document_id="39d9a95cfc04fd53-contract")

Tool

{
  "kind": "payroll",
  "record": {"gross_pay": "850.21", "payroll_month": "2026-01", "allowed_deduction": "125.58"}
}

Tool

{
  "kind": "contract",
  "gross_pay": "850.21"
}

Assistant

calculate(program="contribution = round(min(850.21, 4500.00) * 0.06, 2)\navailable = 850.21 - contribution\ntaxable = 850.21 - contribution - 125.58\nincome_tax = round(0.00, 2)\nnet = 850.21 - contribution - 125.58 - income_tax")

Reasoning

Payroll month 2026-01 → first-half row. Gross pay 850.21. Contract gross pay 850.21 matches, no conflict.

Employee contribution = 0.06 * min(850.21, 4500.00) = 0.06 * 850.21 = 51.0126 → round 51.01.

Allowed deduction: 125.58. Check cap 400.00 and gross pay minus rounded employee contribution = 850.21 - 51.01 = 799.20. 125.58 ≤ 400 and ≤ 799.20. OK.

Taxable pay = 850.21 - 51.01 - 125.58 = 673.62.

Income tax: taxable ≤ free 1100.00, so tax = 0.00.

Net pay = 850.21 - 51.01 - 125.58 - 0.00 = 673.62.

Let me compute with calculate.

Tool

{
  "results": {"contribution": "51.01", "available": "799.20", "taxable": "673.62", "income_tax": "0.00", "net": "673.62"}
}

Assistant

{
  "decision": "calculate",
  "currency": "LCR",
  "gross_pay": "850.21",
  "employee_contribution": "51.01",
  "allowed_deduction": "125.58",
  "taxable_pay": "673.62",
  "income_tax": "0.00",
  "net_pay": "673.62",
  "clauses": ["R1", "R2", "R3", "R4", "R5", "R6"]
}

Reasoning

All checks pass. Contract matches gross pay, so no conflict. Return calculate.

Rollout #3 100.0% passed · 5 tool calls · 5.2s · $0.0014

Component	Score	Clauses
decision	100.0%	R1 R2 R3 R4 R5 R6
exact	100.0%	R1 R2 R3 R4 R5 R6
field accuracy	100.0%	R1 R2 R3 R4 R5 R6
citations	100.0%	R1 R2 R3 R4 R5 R6

Assistant

list_documents()

Reasoning

Let me start by listing documents.

Tool

[
  {"id": "39d9a95cfc04fd53-payroll", "kind": "payroll"},
  {"id": "39d9a95cfc04fd53-contract", "kind": "contract"}
]

Assistant

read_document(document_id="39d9a95cfc04fd53-payroll")read_document(document_id="39d9a95cfc04fd53-contract")

Reasoning

Read both documents.

Tool

{
  "kind": "payroll",
  "record": {"gross_pay": "850.21", "payroll_month": "2026-01", "allowed_deduction": "125.58"}
}

Tool

{
  "kind": "contract",
  "gross_pay": "850.21"
}

Assistant

lookup_reference(reference="first-half")

Reasoning

Payroll month 2026-01, first half. Need reference row. Contract gross pay equals payroll gross pay, so no conflict. No amendment.

Look up first-half reference.

Tool

{
  "reference": "first-half",
  "months": ["2026-01", "2026-06"],
  "rate": "0.06",
  "cap": "4500.00",
  "deduction": "400.00",
  "free": "1100.00",
  "upper": "2800.00",
  "middle_rate": "0.12",
  "upper_rate": "0.18"
}

Assistant

calculate(program="contribution = round(min(850.21, 4500.00) * 0.06, 2)\ntaxable = 850.21 - contribution - 125.58\nincome_tax = round(0.00, 2)\nnet = 850.21 - contribution - 125.58 - income_tax")

Reasoning

Now compute.

gross_pay = 850.21
contribution = min(850.21, 4500.00) * 0.06 = 850.21*0.06 = 51.0126 → round 51.01
allowed_deduction = 125.58; cap = 400.00; gross - contribution = 850.21 - 51.01 = 799.20. allowed_deduction must not exceed min(400, 799.20) = 799.20. 125.58 ≤ 799.20 OK.
taxable_pay = 850.21 - 51.01 - 125.58 = 673.62
income tax: taxable 673.62 ≤ free 1100 → 0.00
net_pay = 850.21 - 51.01 - 125.58 - 0.00 = 673.62

Let me verify with calculate.

Tool

{
  "results": {"contribution": "51.01", "taxable": "673.62", "income_tax": "0.00", "net": "673.62"}
}

Assistant

{
  "decision": "calculate",
  "currency": "LCR",
  "gross_pay": "850.21",
  "employee_contribution": "51.01",
  "allowed_deduction": "125.58",
  "taxable_pay": "673.62",
  "income_tax": "0.00",
  "net_pay": "673.62",
  "clauses": ["R1", "R2", "R3", "R4", "R5", "R6"]
}

Reasoning

All good. Contract matches gross, no amendment needed. Cite R1-R6.