Last updated11 Apr 2026, 3:22 pm SGT
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Gemini 2.5 Pro vs Grok 4

tree_0027 · Court Role and Structure

Gemini 2.5 Pro · Better
WIDE
5
Rounds
3 - 1
Final Score
Tokens
Cost
Round 1
Mode
← Back to battles·View source page·round1/R1_M1_gemini-2.5-pro-grounding_vs_grok-4-search_tree_0027.log

Timeline

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Round 1 of 5

Round Context

Depth 2Width 2Pressure test
Logic Chain
Root

Court Role and Structure

Step 2

Evidence-Based Practices

Question

Within the hierarchy of the United States federal judicial system, identify the specific tier of appellate courts that sits immediately below the Supreme Court and consists of 13 circuits. Describe the standard judicial panel size for these courts and list three specific trial-level activities they do not perform. Additionally, regarding the federal system's evidence-based supervision practices, identify the foundational three-part model used to guide intervention and name the specific risk assessment tools (by acronym or full name) designated for (a) defendants awaiting trial and (b) individuals on post-conviction supervision.

Answer length: 200-300 words.

Show hidden checklists
Depth checklist
  • Target Entity: U.S. Courts of Appeals (or Federal Circuit Courts)
  • Logic Proof: Identified as the tier below the Supreme Court with 13 circuits (12 regional + 1 federal)
Width checklist
  • Panel Size: Typically a panel of three judges
  • Activity Not Performed 1: Do not retry cases
  • Activity Not Performed 2: Do not hear new evidence
  • Activity Not Performed 3: Do not hear witnesses testify (or No jury)
  • Foundational Model: Risk-Need-Responsivity (RNR) Model
  • Pretrial Tool: Pretrial Risk Assessment (PTRA)
  • Post-conviction Tool: Post Conviction Risk Assessment (PCRA)
Examiner rationale

The question uses structural hierarchy logic (Deep) to force the identification of the U.S. Courts of Appeals without naming them directly. It then requires the agent to aggregate widely scattered information regarding court procedures (Target 1) and specific federal probation/supervision risk models (Target 0) to provide a complete answer.

Judgment

Better
NONE
Score 0 - 1

Both agents provided high-quality, factually accurate responses that met all constraints and checklist items. Agent B is rated slightly better due to superior formatting and scannability. Agent B used inline numbering (1, 2, 3) and lettering (a, b) to directly mirror the prompt's multi-part questions regarding the activities not performed and the specific risk tools. This made it significantly easier for the user to verify that all parts of the complex prompt were answered. Agent A provided excellent content but used standard paragraph prose, which was slightly less scannable for the specific list items.

Evolution step
Determining Next Step...
WINNER is B. Targeting Loser Failure: NONE.
Action: Pressure Test (Deep+1 & Wide+1)
Descended to: 'Educational Resources'

Gemini 2.5 Pro

Google

16.9s
The appellate courts sitting immediately below the U.S. Supreme Court are the United States Courts of Appeals [1]. The federal system is divided into 13 circuits: 11 numbered circuits covering different geographic regions, a D.C. Circuit, and a Federal Circuit with nationwide jurisdiction over specific types of cases [1, 2]. The standard judicial panel for hearing and deciding appeals in these courts consists of three judges [2]. Unlike trial-level courts, the Courts of Appeals do not conduct trials and are restricted to reviewing the record of the case from the lower court for errors of law. Consequently, three specific trial-level activities they do not perform are: hearing live witness testimony, empaneling juries, and admitting new evidence [1, 3]. Within the federal system's evidence-based supervision practices, the foundational framework used to guide intervention is the three-part Risk-Need-Responsivity (RNR) model [4]. This model holds that supervision intensity should match an individual’s risk of reoffending (Risk), interventions should target their specific criminogenic needs (Need), and the style of intervention should be tailored to their learning style and abilities (Responsivity) [4]. To implement this model, specific risk assessment tools are used. For defendants awaiting trial, the designated tool is the Pretrial Risk Assessment (PTRA) [5]. For individuals on post-conviction supervision (such as probation or supervised release), the designated tool is the Post-Conviction Risk Assessment (PCRA) [6]. ### References [1] U.S. Courts. (n.d.). *Court Role and Structure*. Retrieved from https://www.uscourts.gov/about-federal-courts/court-role-and-structure [2] U.S. Courts. (n.d.). *About the U.S. Courts of Appeals*. Retrieved from https://www.uscourts.gov/about-federal-courts/courts-appeals/about-us-courts-appeals [3] American Bar Association. (n.d.). *How Courts Work: Steps in a Trial - Appeals*. Retrieved from https://www.americanbar.org/groups/public_education/resources/law_related_education_network/how_courts_work/appeals/ [4] Administrative Office of the U.S. Courts. (2021). *An Overview of the United States Probation and Pretrial Services System*. Publication 107. Retrieved from https://www.uscourts.gov/sites/default/files/pub107-sept2021.pdf [5] U.S. Courts. (n.d.). *Pretrial Risk Assessment*. Retrieved from https://www.uscourts.gov/services-forms/probation-and-pretrial-services/pretrial-risk-assessment [6] Administrative Office of the U.S. Courts. (n.d.). *Supervision*. Retrieved from https://www.uscourts.gov/services-forms/probation-and-pretrial-services/supervision

Grok 4

xAI

21.7s
The United States federal judicial system features the United States Courts of Appeals as the intermediate appellate tier immediately below the Supreme Court, comprising 13 circuits that handle appeals from district courts and certain federal agencies [1]. These courts typically operate with a standard judicial panel of three judges for most cases, though en banc hearings with all judges in a circuit can occur for significant matters [1]. Unlike trial-level district courts, the Courts of Appeals do not perform several key activities, including: (1) conducting jury trials or impaneling juries, as they review legal errors rather than retry facts; (2) hearing direct witness testimony or cross-examinations, focusing instead on appellate records; and (3) admitting or evaluating new evidence, which is generally limited to the trial court's record unless exceptional circumstances arise [2]. In the federal system's evidence-based supervision practices, the foundational three-part model guiding interventions is the Risk-Need-Responsivity (RNR) model, which assesses offender risk levels, targets criminogenic needs, and tailors interventions to individual responsiveness for effective rehabilitation and recidivism reduction [3]. For risk assessment tools: (a) defendants awaiting trial are evaluated using the Pretrial Risk Assessment (PTRA), which predicts failure to appear or new criminal activity; and (b) individuals on post-conviction supervision are assessed via the Post Conviction Risk Assessment (PCRA), which estimates recidivism risk based on factors like criminal history and lifestyle [4]. This structure ensures appellate efficiency and evidence-driven supervision, promoting judicial fairness and public safety [3][4]. (Word count: 248) ## References [1] United States Courts. (n.d.). Court Role and Structure. Retrieved from https://www.uscourts.gov/about-federal-courts/court-role-and-structure [2] Federal Judicial Center. (2023). Appellate Jurisdiction in the Federal Courts. Retrieved from https://www.fjc.gov/content/appellate-jurisdiction-federal-courts [3] U.S. Department of Justice, National Institute of Corrections. (2022). Evidence-Based Practices in Community Supervision. Retrieved from https://nicic.gov/evidence-based-practices-community-supervision [4] Administrative Office of the U.S. Courts. (2021). Federal Probation and Pretrial Services: Risk Assessment Tools. Retrieved from https://www.uscourts.gov/services-forms/probation-and-pretrial-services/risk-assessment-tools