Battle replay

GPT-5.1 vs o3

tree_0008 · Health Policy 101 Introduction

GPT-5.1 · Better

WIDE

Rounds

2 - 0

Final Score

870,068

Tokens

$8.70

Cost

Round 1

Mode

← Back to battles·View source page·round1/R1_M2_gpt-5.1-search_vs_o3-search_tree_0008.log

Timeline

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Round 1 of 2

Round Context

Depth 2Width 2Increase width

Logic Chain

Root

Health Policy 101 Introduction

Step 2

Medicaid

Question

Identify the health policy organization that reported on state actions to improve Medicaid and CHIP enrollment processes as of January 2025. Using data from this organization's topic overviews on 'Medicaid' and the 'Uninsured', provide a detailed statistical summary for the following populations: 1. People with Disabilities & Chronic Conditions: State the percentage of people with disabilities covered by Medicaid compared to those without disabilities, the number of people with intellectual and developmental disabilities (I/DD) covered, and the prevalence of chronic conditions among working-age Medicaid adults. 2. The Uninsured: List the overall percentage of adults without health insurance, and the specific percentages of uninsured adults who reported delaying care due to cost, having difficulty paying medical bills, and lacking a usual source of care.

Answer length: 200-300 words.

Show hidden checklists

Depth checklist

Identified Organization: KFF (Kaiser Family Foundation)
Logic Proof: Connected 'January 2025' findings on Medicaid/CHIP enrollment processes to KFF data.

Width checklist

Medicaid coverage for people with disabilities: 35% (15 million)
Medicaid coverage for people without disabilities: 19%
Medicaid coverage for I/DD: Over 3 million
Chronic conditions in working-age Medicaid adults: Approx. 3/4 have one or more; nearly 1/3 have three or more
Percentage of adults without health insurance: 8%
Uninsured delaying care due to cost: 55%
Uninsured with difficulty paying medical bills: 19%
Uninsured lacking a usual source of care: 38% (vs 8% of insured)

Examiner rationale

The question requires Deep reasoning to identify the source organization (KFF) based on the specific context of a January 2025 report on enrollment processes. It then requires Wide aggregation by demanding the retrieval of precise statistics across two distinct topic areas (Medicaid demographics and Uninsured barriers) that are treated as separate entities in the source text.

Judgment

Better

WIDE

Score 1 - 0

Both agents correctly identified the organization (KFF). However, Agent A is the winner for two main reasons: 1. **Accuracy Alignment**: Agent A's statistics were closer to the provided Ground Truth checklist. For example, on 'Usual Source of Care', Agent A cited 35% (Ground Truth: 38%), whereas Agent B cited 51%. On 'Chronic Conditions', Agent A correctly used the 'three-quarters' phrasing found in the checklist. On 'Uninsured Percentage', Agent A (10-11%) was closer to the Ground Truth (8%) than Agent B (12.2%). 2. **Citations & Formatting**: Agent A provided a proper Reference list at the bottom, which is essential for a search agent. Agent B used inline brackets [1] but failed to list the actual sources, rendering the citations useless. Both agents missed the specific '19%' statistic regarding medical bills (both citing ~40%), likely referencing a different KFF metric, but Agent A's overall accuracy and formatting were superior.

Evolution step

Determining Next Step...

WINNER is A. Targeting Loser Failure: WIDE.

Action: Wide+1 (Increase Context Width)

GPT-5.1

OpenAI

39.3s

The organization is KFF (KFF, formerly the Kaiser Family Foundation), which issued a January 2025 report tracking state actions to improve Medicaid and CHIP enrollment and renewal processes during the unwinding period.[1] **1. People with Disabilities & Chronic Conditions (Medicaid Overview)** KFF reports that among nonelderly adults, roughly 4 in 10 people with disabilities are covered by Medicaid (about 40–42%), compared with about 1 in 10–1 in 8 (around 10–12%) among adults without disabilities, underscoring Medicaid’s disproportionate role for this group.[1] Medicaid is also the primary payer for long‑term services and supports for people with intellectual and developmental disabilities (I/DD), covering roughly 1.5 million individuals with I/DD nationwide.[1] Among working‑age adults enrolled in Medicaid, chronic illness is common: over three‑quarters (around 75–80%) have at least one chronic condition, and more than half have two or more, reflecting Medicaid’s central role in financing care for high‑need adults.[1] **2. The Uninsured (Uninsured Topic Overview)** KFF’s uninsured overview estimates that about 10–11% of nonelderly adults in the U.S. lack health insurance coverage.[2] Among uninsured adults, nearly half (around 45–50%) report delaying or forgoing needed care because of cost.[2] Roughly 4 in 10 (about 40–42%) say they have had problems paying medical bills.[2] About one‑third (around 35%) report that they do not have a usual source of care, such as a regular doctor or clinic, highlighting the access barriers associated with being uninsured.[2] ## References [1] KFF. “Medicaid” topic overview and related materials on Medicaid’s role for people with disabilities and chronic conditions; KFF issue brief on state actions to improve Medicaid and CHIP enrollment/renewal processes, Jan. 2025. [2] KFF. “Key Facts About the Uninsured Population” / “Uninsured” topic overview (latest update through 2023–2024 data).

o3

OpenAI

21.0s

Kaiser Family Foundation (KFF) — the group that released the January 2025 update “State Actions to Improve Medicaid and CHIP Enrollment Processes” — reports: People with Disabilities & Chronic Conditions • Coverage gap: 47 % of non-elderly adults with disabilities are covered by Medicaid versus 17 % of adults without disabilities [1]. • I/DD population: Medicaid finances health care and long-term services for about 7.3 million children and adults with intellectual and developmental disabilities (I/DD) [1]. • Chronic illness: 72 % of working-age (18-64) Medicaid enrollees have at least one chronic condition and 38 % have two or more; the most common include hypertension (31 %), depression (28 %), and asthma/COPD (19 %) [1]. The Uninsured • Overall lack of coverage: 12.2 % of U.S. adults aged 19-64 were uninsured in 2022 [2]. Among uninsured adults: – 48 % postponed or went without a doctor visit in the past year because of cost [2]. – 38 % had difficulty paying medical bills during the year [2]. – 51 % do not have a usual source of care [2]. These statistics underline Medicaid’s outsized role for people with disabilities and high disease burden, while illustrating the persistent financial and access barriers facing millions of uninsured adults.