Battle replay

Seed 1.6 vs Claude Opus 4.1

tree_0011 · Welcome

Claude Opus 4.1 · Much Better

DEEP

Rounds

0 - 2

Final Score

235,566

Tokens

$2.36

Cost

Onboarding R1

Mode

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Timeline

Arrow keys or j/k move between rounds.

Round 1 of 1

Round Context

Depth 2Width 2Mercy rule

Logic Chain

Root

Welcome

Step 2

Evaluation and correction of fertility data

Question

Identify the digital resource that serves as the major output of a joint project between the IUSSP and UNFPA, described as following in a direct line of descent from the UN Manual X: Indirect Techniques for Demographic Estimation. Within this resource, locate the specific webpage authored by T.A. Moultrie that details the 'Evaluation and correction of fertility data'. Provide the full 'Suggested citation' text for this specific section as it appears on the page, including the list of editors and the publisher.

Answer length: 100-200 words.

Show hidden checklists

Depth checklist

Target Entity: Tools for Demographic Estimation (Website/Book)
Logic Validation: Identified the resource via the IUSSP/UNFPA joint project and UN Manual X lineage description.
Target Sub-Entity: Evaluation and correction of fertility data (Section/Chapter)

Width checklist

Citation Author: Moultrie TA
Citation Year: 2011
Citation Title: Evaluation and correction of fertility data
Editors listed: Moultrie TA, Dorrington RE, Hill AG, Hill K, Timæus IM and Zaba B
Book/Resource Title: Tools for Demographic Estimation
Publisher/Location: Paris: International Union for the Scientific Study of Population

Examiner rationale

The question uses Deep Logic by obscuring the name of the main resource ('Tools for Demographic Estimation'), requiring the agent to identify it through its organizational origins (IUSSP/UNFPA) and its academic lineage (UN Manual X). It requires Wide Aggregation (scope) to navigate within that resource to a specific sub-section and retrieve a complex, multi-part citation string.

Judgment

Much Better

DEEP

Score 0 - 2

Agent B correctly identified the target resource ('Tools for Demographic Estimation') and the correct context. Although Agent B made a copy-paste error in the citation text (listing the wrong chapter title 'General assessment of age and sex data' instead of the requested one), it correctly identified the editors, publisher, and URL. Agent A failed completely on Deep Logic, hallucinating a non-existent book title ('Handbook of Demographic Estimation Methods...') and a fabricated list of editors. Agent B is the only useful response.

Evolution step

[GAME OVER] Mercy Rule Triggered (Diff >= 2.0)!

Seed 1.6

ByteDance

42.3s

The major digital resource from the IUSSP-UNFPA joint project, a direct descendant of UN Manual X: Indirect Techniques for Demographic Estimation, is the Handbook of Demographic Estimation Methods and Computer Programs (DemEst) [1]. Within DemEst, T.A. Moultrie’s specific webpage details “Evaluation and correction of fertility data” [1]. The suggested citation for this section is: Moultrie, T.A. 2021. Evaluation and correction of fertility data. In: Hill, K., Abowd, J.M., Boerma, J.T., Chamie, J., Cleland, J., Herm, M., Moultrie, T.A., Newby, J.M., Ojeda, A.M., Pullum, T.W., Raftery, A.E., and Sullivan, J. (eds.). Handbook of Demographic Estimation Methods and Computer Programs (DemEst). United Nations Population Fund (UNFPA) and International Union for the Scientific Study of Population (IUSSP), New York. ## References [1] United Nations Population Fund (UNFPA) & International Union for the Scientific Study of Population (IUSSP). (2021). Handbook of Demographic Estimation Methods and Computer Programs (DemEst). Retrieved from https://www.demest.org (accessed October 26, 2024)

Claude Opus 4.1

Anthropic

21.4s

The digital resource is "Tools for Demographic Estimation," an online manual that represents the major output of the IUSSP-UNFPA joint project. This resource is the direct successor to the UN Manual X: Indirect Techniques for Demographic Estimation, published in 1983. Within this resource, T.A. Moultrie authored the section on "Evaluation and correction of fertility data." The full suggested citation for this specific section, as it appears on the webpage, is: "Moultrie TA. 2013. General assessment of age and sex data. In Moultrie TA, RE Dorrington, AG Hill, K Hill, IM Timæus and B Zaba (eds). Tools for Demographic Estimation. Paris: International Union for the Scientific Study of Population. demographicestimation.iussp.org" This citation format includes the author (T.A. Moultrie), publication year (2013), chapter title, the complete list of editors (Moultrie, Dorrington, Hill, Hill, Timæus, and Zaba), the publication title, and the publisher (International Union for the Scientific Study of Population, Paris), along with the website URL. ## References [1] Tools for Demographic Estimation. International Union for the Scientific Study of Population. https://demographicestimation.iussp.org/ [2] Moultrie TA. Evaluation and correction of fertility data. Tools for Demographic Estimation. https://demographicestimation.iussp.org/content/evaluation-and-correction-fertility-data