Build a GDP Revision Pair Dataset Publisher
Publish reproducible pairs of preliminary and later GDP estimates. Preserve revision horizons and known-at dates so researchers can study revisions without contaminating forecasts.
What you are building
A preliminary growth estimate of 2.0% later becomes 2.4%. Build an exporter that pairs releases for the same period and records the 0.4 percentage-point revision. Include both publication dates and the elapsed revision horizon. Mark missing vintages explicitly. A current series alone cannot establish what the first release said.
Rules
A later estimate is a later measurement, not an unquestionable ground truth. 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.
A versioned GDP revision-pair dataset with manifest hashes. A data card distinguishing historical information from later labels. 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
Index releases and their target periods.
Construct pairs under a declared horizon rule.
Partition by target period and methodology regime.
Publish versioned files with a data card and leakage checks.
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.
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Configured tools
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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
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