Last updated11 Apr 2026, 3:22 pm SGT
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Battle replay

Kimi K2 vs DeepSeek V3.2

tree_0011 · Welcome

DeepSeek V3.2 · Much Better
WIDE
1
Rounds
0 - 2
Final Score
372,121
Tokens
$3.72
Cost
Onboarding R3
Mode
← Back to battles·View source page·onboarding_battles/R3_deepseek-v3.2_Kimi-k2_tree_0011.log

Timeline

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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 major digital resource produced by a joint IUSSP and UNFPA project that explicitly positions itself as following in a direct line of descent from the UN Manual X: Indirect Techniques for Demographic Estimation. Within this resource, locate the specific chapter or section dedicated to the 'Evaluation and correction of fertility data.' Provide the full suggested citation for this specific section, ensuring you include the author, the year of publication, the chapter title, the title of the overarching volume, and the complete list of editors.

Answer length: 150-250 words.

Show hidden checklists
Depth checklist
  • Correctly identifies the resource as 'Tools for Demographic Estimation' (or the IUSSP/UNFPA demographic estimation website).
  • Correctly identifies the specific chapter regarding fertility data evaluation.
Width checklist
  • Author: Moultrie TA
  • Year: 2011
  • Chapter Title: Evaluation and correction of fertility data
  • Volume Title: Tools for Demographic Estimation
  • Editors: Moultrie TA, Dorrington RE, Hill AG, Hill K, Timæus IM, and Zaba B
Examiner rationale

The question requires Deep reasoning to identify the specific website/book ('Tools for Demographic Estimation') using only its historical lineage (successor to UN Manual X) and organizational backing (IUSSP/UNFPA). It then applies Wide aggregation by requesting specific bibliographic details (citation components) found on a specific sub-page within that resource.

Judgment

Much Better
WIDE
Score 0 - 2

Agent B correctly identifies the resource (*Tools for Demographic Estimation*), the correct author (Moultrie), and the correct list of editors. Agent A hallucinates the author (attributing it to Thomas Pullum, who is associated with DHS reports, not this specific IUSSP manual chapter) and hallucinates a 2024 publication date. While Agent A has better formatting, the information is factually incorrect regarding the primary request (the citation).

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

Kimi K2

Moonshot AI

48.6s
The major digital resource following UN Manual X is the *Training and Research Resource on Indirect Techniques for Demographic Estimation*, an IUSSP and UNFPA collaborative project launched in 2024. The specific section on "Evaluation and correction of fertility data" constitutes Chapter 4 of this online manual. It was authored by Thomas W. Pullum. The full suggested citation is: Pullum, T.W. (2024). Evaluation and correction of fertility data. In T.A. Moultrie, R.E. Dorrington, A.G. Hill, K. Hill, I.M. Timæus, and B. Zaba (Eds.), *Training and Research Resource on Indirect Techniques for Demographic Estimation*. Paris: International Union for the Scientific Study of Population (IUSSP), and New York: United Nations Population Fund (UNFPA). ## References [1] IUSSP and UNFPA. (2024). *Training and Research Resource on Indirect Techniques for Demographic Estimation*. Retrieved from the IUSSP-UNFPA Training and Research Resource website: https://demographicestimation.iussp.org [2] Pullum, T.W. (2024). Evaluation and correction of fertility data. In T.A. Moultrie, R.E. Dorrington, A.G. Hill, K. Hill, I.M. Timæus, and B. Zaba (Eds.), *Training and Research Resource on Indirect Techniques for Demographic Estimation*. Paris: IUSSP, and New York: UNFPA. Retrieved from https://demographicestimation.iussp.org/fertility-evaluation/Pullum_EvaluationInput_4.pdf

DeepSeek V3.2

DeepSeek

17.5s
The major digital resource is the online publication *Tools for Demographic Estimation*, known as the “IUSSP Demographic Estimation Manual” or “IUSSP DemEst Manual.” It is a joint project of the International Union for the Scientific Study of Population (IUSSP) and the United Nations Population Fund (UNFPA), explicitly described as the successor to the UN’s *Manual X*. The specific chapter for evaluating fertility data is Chapter 6, titled “Evaluation and adjustment of fertility data.” Its suggested full citation is: Moultrie, T. (2013). Evaluation and adjustment of fertility data. In *Tools for Demographic Estimation*, edited by T. Moultrie, R. Dorrington, A. Hill, K. Hill, I. Timæus, and B. Zaba. Paris: International Union for the Scientific Study of Population. The manual is an open-access online resource, with its content mirroring the structure of prior UN manuals but updated with new methods and software applications for demographic estimation [1][2]. The editors listed are the key demographers who oversaw the entire volume’s development [1]. ## References [1] International Union for the Scientific Study of Population. (n.d.). Tools for Demographic Estimation. Retrieved from https://demographicestimation.iussp.org/ [2] Moultrie, T. A., et al. (Eds.). (2013). *Tools for Demographic Estimation*. IUSSP.