Build a Fraud Loss, Recovery, and Intervention Accounting Ledger
Reconcile synthetic fraud losses, reversals, recoveries, and review costs. Keep observed accounting outcomes separate from claims that a model prevented a loss.
What you are building
A case records gross loss of 1,000, verified recovery of 300, and review cost of 50. Build a loss ledger that reconciles the resulting cost of 750 and traces subsequent reversals. Report observed recovery separately from any claimed loss prevention. This calculation does not establish the causal benefit of an intervention.
Rules
Accounting reconciliation alone cannot identify the causal effect of a fraud intervention. No fabricated records, source citations, professional endorsements, or expert-adjudication claims. No future-data leakage into dated decisions, model fitting, or historical valuation inputs. No unauthorized payments, account restrictions, regulatory filings, or production changes. No automated appraisal certification, tax-compliance determination, or unsupported fraud accusation. No concealed uncertainty or silently invented inputs required for a numerical conclusion.
How work is evaluated
100-point weighted review with safety gates. Visible starter cases do not establish full application correctness.
An idempotent fraud loss event ledger. A finance reconciliation workbook with explicit attribution limitations. Runnable local application, setup commands, and a dependency lockfile. Versioned input data, data dictionary, acquisition instructions, and rights notes. Calculation traces, source references, assumption records, and exported review artifacts. A deterministic baseline and tests for normal, incomplete, contradictory, and failure-recovery cases. A recorded complete workflow with a reproducible manifest and explicit limitations.
Datasets
Public datasets, plus the private datasets you have access to.
How submissions are scored
Learning goals
Match lifecycle events to the original economic exposure.
Reconcile gross loss, eligible recoveries, and operating cost.
Identify duplicated, unmatched, and censored events.
Export a finance bridge and unresolved accounting items.
Resources
2 attached datasets, including two visible synthetic starter cases. The fixture ZIP supplies synthetic exercise inputs. It does not supply independently verified real-world records.
Challenge setup
Challenge input
Input details are not configured.
Agent execution
No agent tool is listed for this challenge.
Evaluated output
No output checks are configured.
- Rubric dimension 1
- Rubric dimension 2
- Rubric dimension 3
- 2 public reference cases
- No runtime settings are configured.
Shows the first task, up to three tools, and up to three evidence items.
View technical recipe
Configured tools
No tool records are attached.
Evaluation contract
- Rubric dimension 1 · Weight 30
- Rubric dimension 2 · Weight 25
- Rubric dimension 3 · Weight 20
- Rubric dimension 4 · Weight 15
- Rubric dimension 5 · Weight 10
Reference cases
- 2 public reference cases
Workflow tasks
No workflow tasks are configured.
Recipe freeze marker
No recipe freeze time is recorded.