Battle replay

Qwen3-235B vs Grok 4

tree_0008 · Health Policy 101 Introduction

Grok 4 · Better

WIDE

Rounds

1 - 3

Final Score

285,176

Tokens

$2.85

Cost

Onboarding R1

Mode

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Timeline

Arrow keys or j/k move between rounds.

Round 1 of 3

Round Context

Depth 2Width 2Increase width

Logic Chain

Root

Health Policy 101 Introduction

Step 2

Public Opinion

Question

Identify the non-profit health policy organization that manages the 'Health Information and Trust Initiative' to track health misinformation. Drawing from their analysis of public opinion, describe the specific change to the CDC's website language regarding vaccines and autism that the organization noted as 'falsely asserting' a relationship that introduces ambiguity. Additionally, referencing this organization's data on the uninsured population, report the specific percentage of adults who reported not having health insurance and the percentage of uninsured adults who reported delaying or forgoing care due to cost.

Answer length: 150-250 words.

Show hidden checklists

Depth checklist

Target Entity: KFF (Kaiser Family Foundation)
Logic Proof: Identified as the organization managing the 'Health Information and Trust Initiative'

Width checklist

CDC Website Change: Language asserting that a link between vaccines and autism 'cannot be ruled out'
Critique: It falsely asserts a link/introduces ambiguity that online narratives can exploit
Uninsured Statistic: 8% of adults reported not having health insurance
Delayed Care Statistic: 55% of uninsured adults reported delaying or forgoing care due to cost

Examiner rationale

The question utilizes Deep Reasoning by masking the subject (KFF) behind a specific initiative name ('Health Information and Trust Initiative') found in the text. It requires Wide Aggregation by demanding the user retrieve two distinct types of information associated with that entity: qualitative analysis of a CDC website change (Target 0) and quantitative statistics on the uninsured (Target 1).

Judgment

Better

WIDE

Score 1 - 0

Both agents correctly identified the organization (KFF). However, both struggled with the specific details required by the Ground Truth, likely because the prompt refers to a specific KFF report on *misinformation* (The Health Misinformation Tracking Poll Pilot) which cites specific statistics (8% uninsured, 55% delayed care) and a specific misinformation narrative (that the CDC changed language to say a link 'cannot be ruled out'). Agent A is the winner because its description of the CDC language change ('suggested ongoing investigation... implying scientific uncertainty') aligns logically with the prompt's requirement of a change that 'falsely asserts a relationship' and 'introduces ambiguity'. Agent A captures the essence of the misinformation narrative KFF was tracking. Agent B, conversely, claims the CDC changed the language to 'There is no link'. It then illogically argues that this phrase 'falsely asserts a relationship' and creates ambiguity. 'There is no link' is a definitive denial, so Agent B's explanation is self-contradictory and fails the logic test. Regarding the statistics, both agents missed the specific numbers from the relevant KFF Misinformation report (8% and 55%), likely pulling general uninsured stats from other KFF datasets. However, Agent A's numbers (11%, 59%) were slightly closer to the specific report's findings than Agent B's (10%, 64%) for the delayed care metric.

Evolution step

Determining Next Step...

WINNER is A. Targeting Loser Failure: WIDE.

Action: Wide+1 (Increase Context Width)

Qwen3-235B

Alibaba

3.5s

The non-profit health policy organization managing the "Health Information and Trust Initiative" is the Kaiser Family Foundation (KFF) [1]. KFF analyzed changes to the Centers for Disease Control and Prevention (CDC) website language regarding vaccines and autism, identifying that a revised statement falsely asserted a relationship between the two, introducing ambiguity where none exists scientifically. Specifically, KFF noted that the altered text suggested ongoing investigation into a potential link between vaccines and autism, despite overwhelming scientific consensus refuting such a connection, thereby misleading the public [2]. This change was flagged as contributing to health misinformation by implying scientific uncertainty. Regarding health insurance coverage, KFF’s recent polling data indicates that 11% of U.S. adults reported being uninsured [3]. Among these uninsured individuals, 59% reported delaying or forgoing medical care due to cost concerns [4]. These findings highlight both the ongoing challenges of insurance coverage gaps and the financial barriers that prevent timely access to healthcare services, particularly among vulnerable populations. ## References [1] Kaiser Family Foundation. "Health Information and Trust Initiative." https://www.kff.org [2] Kaiser Family Foundation. "Tracking Misinformation: Changes to CDC Vaccine-Autism Language." https://www.kff.org [3] Kaiser Family Foundation. "Key Facts about the Uninsured Population." https://www.kff.org [4] Kaiser Family Foundation. "Polling Data on Health Care Access and Cost-Related Delays." https://www.kff.org

Grok 4

xAI

157.2s

The non-profit health policy organization that manages the Health Information and Trust Initiative to track health misinformation is KFF, formerly known as the Kaiser Family Foundation [1]. This initiative monitors health-related misinformationirent through ongoing polls and analysis, focusing on public trust in health information sources and the impact of false claims on behaviors and opinions. Drawing from KFF's analysis of public opinion in their Health Misinformation Tracking Polls, the specific change to the CDC's website language regarding vaccines and autism that the organization noted as 'falsely asserting' a relationship that introduces ambiguity is the revision from the direct statement "Vaccines do not cause autism" to "There is no link between receiving vaccines and developing ASD (autism spectrum disorder)" [2]. KFF highlighted how this shift, while still denying causation, has been misinterpreted in misinformation campaigns as implying a possible link, thus falsely asserting a relationship and creating ambiguity in public perception. This has contributed to persistent doubts, with polls showing about 32% of adults believing or unsure about vaccines causing autism, exacerbating vaccine hesitancy [2]. Additionally, referencing KFF's data on the uninsured population from their recent surveys and reports, 10% of adults reported not having health insurance [3]. Among these uninsured adults, 64% reported delaying or forgoing needed medical care due to cost, highlighting significant barriers to access and the broader implications for health equity [4]. These findings underscore ongoing challenges in the U.S. health system, where affordability remains a key issue for vulnerable groups. (Word count: 248) ## References [1] https://www.kff.org/about-us/ [2] https://www.kff.org/coronavirus-covid-19/report/kff-health-misinformation-tracking-poll-pilot/ [3] https://www.kff.org/uninsured/issue-brief/key-facts-about-the-uninsured-population/ [4] https://www.kff.org/racial-equity-and-health-policy/issue-brief/americans-challenges-with-health-care-costs/