Model the income gap during parental leave: stack employer paid leave, state SDI/PFL and partner income against household expenses. Week-by-week schedule, total gap, savings needed, and post-return recovery months. Client-side port of ApexLogics #131 (AL-138).
Parental Leave2025 VintageDeterministicZero PIIClient-side only
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Scope & reliance
FMLA gives eligible employees 12 workweeks (29 CFR 825.200); state PFL runs concurrently and pays a fraction of wages up to a weekly cap. This port reproduces the Apex 2025 rate/cap schedule verbatim for source fidelity: ca .65/1620 · ny .67/1177 · nj .85/1055 · wa .75/1574 · co .90/1292 · or .60/1470 (official 2026 schedules differ on every row; see the payload DIFFERS D1–D6). The state benefit is haircut at half the entered tax rate (1 − t·0.5, ungrounded assumption) and employer pay + state benefit can never exceed 1.05× net weekly pay in any week (modelling choice). A recovery value of 999 is a display sentinel for the zero-surplus case, and the boolean recovery_finite distinguishes it from an actual duration. The node is clock-free and deterministic.
This node ships compute_proof_ready: deferred. No formal correctness proof has been produced for this kernel; the result above is a deterministic recompute, verified by a property-test floor, not a proven one.
Ask your agent
Copy this paragraph into Claude, OpenClaw, or any MCP-aware agent to run this exact tool, with this sample, and verify the artifact.
Run the AINumbers MCP tool `parental_leave_income_gap`. Task: Week-by-week parental-leave income schedule stacking employer paid/partial leave, state PFL/SDI and partner income against household expenses: total income gap, average monthly income during leave, monthly shortfall, savings needed to cover the gap, and post-return recovery months.
Call it with arguments: {"policy_parameters":{"base_salary":85000,"tax_rate_pct":22,"monthly_expenses":6500,"partner_income":4000,"savings":20000,"employer_paid_weeks":6,"employer_partial_weeks":2,"employer_partial_pct":60,"state_program":"none","state_pfl_weeks":8,"custom_pfl_rate_pct":60,"total_leave_weeks":16,"baby_expense":1200}}
Verify before trusting: call `verify_execution_hash` on mcp.ainumbers.co (https://mcp.ainumbers.co/mcp) with the parameter `claimed_hash` set to the returned `execution_hash`, passing the full artifact the run returned (the object containing `policy_parameters` + `output_payload` + `execution_hash`; equivalently `policy_parameters` + `output_payload` with `claimed_hash`), not the bare hash string.
Return the ledger link https://ledger.ainumbers.co/ so a human can re-verify without contacting us.
PII rule: All inputs are processed locally in your browser. No data is transmitted. Do not enter real personal data — use synthetic or anonymised inputs only.
Over MCP, the run happens on the AINumbers worker. No AINumbers server stores your inputs.
Open the tool with the sample prefilled: https://ainumbers.co/chaingraph/art-766-parental-leave-income-gap.html#p=v1.H4sIAAAAAAAA_wEhAd7-eyJiYXNlX3NhbGFyeSI6ODUwMDAsInRheF9yYXRlX3BjdCI6MjIsIm1vbnRobHlfZXhwZW5zZXMiOjY1MDAsInBhcnRuZXJfaW5jb21lIjo0MDAwLCJzYXZpbmdzIjoyMDAwMCwiZW1wbG95ZXJfcGFpZF93ZWVrcyI6NiwiZW1wbG95ZXJfcGFydGlhbF93ZWVrcyI6MiwiZW1wbG95ZXJfcGFydGlhbF9wY3QiOjYwLCJzdGF0ZV9wcm9ncmFtIjoibm9uZSIsInN0YXRlX3BmbF93ZWVrcyI6OCwiY3VzdG9tX3BmbF9yYXRlX3BjdCI6NjAsInRvdGFsX2xlYXZlX3dlZWtzIjoxNiwiYmFieV9leHBlbnNlIjoxMjAwfWoFpMMhAQAA