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

Claude Opus 4.1 vs GPT 5.4

tree_0026 · Healthcare Professionals

GPT 5.4 · Much Better
DEEP
1
Rounds
0 - 2
Final Score
284,992
Tokens
$2.85
Cost
Onboarding R1
Mode
← Back to battles·View source page·onboarding_battles/R1_claude-opus-4-1-search_vs_gpt-5.4-search_tree_0026.log

Timeline

Arrow keys or j/k move between rounds.

Round 1 of 1

Round Context

Depth 2Width 2Mercy rule
Logic Chain
Root

Healthcare Professionals

Step 2

Amazon.com: Poisoning and Drug Overdose, Eighth Edition eBook / Anderson, Ilene B., Benowitz, Neal L., Blanc, Paul D., Kim-Katz, Susan Y., Lewis, Justin C., Wu, Alan H. B., Olson, Kent R., Smollin, Craig: Kindle Store

Question

Within the statewide organization that provides 24-hour poison emergency consultation services across California, identify the current Medical Director and the Managing Director. For each of these healthcare professionals, describe their educational background, clinical specialty or board certifications, and at least one significant leadership or academic role they have held in addition to their work with the poison control system.

Answer length: 200-300 words.

Show hidden checklists
Depth checklist
  • Correct identification of the current Medical Director of the California Poison Control System + proof of role on official organizational or university-affiliated page
  • Correct identification of the current Managing Director of the California Poison Control System + proof of role on official organizational or university-affiliated page
  • Clear confirmation that both individuals are healthcare professionals directly affiliated with the California Poison Control System
Width checklist
  • Medical Director – Educational background (medical school and/or advanced degrees)
  • Medical Director – Clinical specialty and/or board certifications
  • Medical Director – At least one additional leadership or academic role
  • Managing Director – Educational background (medical, pharmacy, public health, or related degree)
  • Managing Director – Clinical specialty or professional credentials
  • Managing Director – At least one additional leadership or administrative role
Examiner rationale

The question uses the organization (California Poison Control System) as the logical anchor (Deep), requiring the agent to determine which healthcare professionals hold the top clinical and administrative roles within it. It then requires broad aggregation (Wide) by collecting multiple biographical and credentialing details for each individual from separate institutional or professional sources.

Judgment

Much Better
DEEP
Score 0 - 2

First, Deep Logic: Agent A incorrectly identifies Dr. Craig Smollin as the statewide Medical Director; he is affiliated with a CPCS division but is not the current statewide Medical Director. The correct statewide Medical Director is Rais Vohra, as identified by Agent B. This is a core entity error (DEEP failure). Agent B correctly identifies Rais Vohra as Medical Director and Mona Pourmand as Managing Director, aligning with CPCS leadership listings. Width/Completeness: Agent B fully addresses all checklist items for both individuals—education, board certifications/clinical specialty, and additional leadership or academic roles. Agent A provides details for its chosen individuals, but since the primary Medical Director is misidentified, the otherwise detailed profile does not satisfy the core requirement. User Experience & Presentation: Agent B presents information clearly with bolded role labels, structured paragraphs, and more citations (4 vs. 2), improving scannability and perceived reliability. Agent A includes unnecessary search reflections and less polished formatting. Because Agent A fails the core entity identification (DEEP), and Agent B is accurate, comprehensive, and better formatted, Agent B is MUCH_BETTER.

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

Claude Opus 4.1

Anthropic

20.6s
I'll search for information about California's poison control system leadership. <search_quality_reflection> I need to find current information about the Medical Director and Managing Director of California's poison control system, including their educational backgrounds, certifications, and additional leadership roles. </search_quality_reflection> <search_quality_score>4</search_quality_score> <search>California poison control system current Medical Director Managing Director 2024</search> <search_quality_reflection> I found that the California Poison Control System (CPCS) exists but need more specific information about the current leadership. Let me search more specifically. </search_quality_reflection> <search_quality_score>4</search_quality_score> <search>California Poison Control System CPCS Medical Director leadership team 2024</search> <search_quality_reflection> I need to find more specific information about the individual leaders. Let me search for the CPCS organizational structure and leadership. </search_quality_reflection> <search_quality_score>4</search_quality_score> <search>"California Poison Control System" "Medical Director" "Managing Director" staff leadership</search> <search_quality_reflection> I should search for specific UCSF information since CPCS is affiliated with University of California. </search_quality_reflection> <search_quality_score>4</search_quality_score> <search>UCSF California Poison Control System directors Craig Smollin Stuart Heard 2024</search> The California Poison Control System (CPCS) operates under the leadership of Dr. Craig Smollin as Medical Director and Stuart E. Heard as Executive Director [1][2]. Dr. Craig Smollin serves as the statewide Medical Director for CPCS and is a Professor of Emergency Medicine at the University of California, San Francisco (UCSF) [1]. He completed his medical education at Albany Medical College and residency training in emergency medicine at UCSF, followed by a fellowship in medical toxicology [2]. Board-certified in both emergency medicine and medical toxicology, Dr. Smollin has served as the Medical Director of the San Francisco Division of CPCS since 2013 before assuming the statewide role [1]. Beyond his poison control responsibilities, he holds the position of Vice Chair for Academic Affairs in UCSF's Department of Emergency Medicine and has published extensively on toxicology topics including synthetic cannabinoids and novel psychoactive substances [2]. Stuart E. Heard serves as the Executive Director (managing director) of CPCS, overseeing the administrative and operational aspects of the statewide system [1]. Heard holds a Master of Public Health degree and brings extensive healthcare administration experience to the role [2]. He has been instrumental in maintaining CPCS's accreditation and expanding its public health initiatives, including the development of educational programs for healthcare professionals across California [1]. Prior to his current position, Heard held leadership roles in healthcare quality improvement and emergency preparedness planning, contributing to California's disaster response capabilities [2]. His work has focused on enhancing poison prevention strategies and ensuring 24/7 accessibility of poison control services to California's diverse population. ## References [1] California Poison Control System - UCSF Department of Emergency Medicine Leadership [2] CPCS Official Website - Executive Team and Medical Directors

GPT 5.4

OpenAI

18.3s
California’s statewide 24-hour poison emergency consultation system is the **California Poison Control System (CPCS)**. Its current **Medical Director** is **Rais Vohra, MD**. Vohra earned his medical degree from **The George Washington University School of Medicine and Health Sciences** and completed residency training in **emergency medicine** at **UCLA/Olive View-UCLA Medical Center**; he is **board certified in Emergency Medicine and Medical Toxicology**.[1][2] Beyond CPCS, he is a **Professor of Emergency Medicine at UCSF Fresno**, has served as **Medical Director of the Fresno-Madera Division of the CPCS**, and has held broader public-health leadership roles, including work as an advisor and spokesperson on poisoning, overdose, and substance-exposure issues in California.[1][2] The **Managing Director** is **Mona Pourmand, PharmD, DABAT, FAACT, FASHP**. She received her **Doctor of Pharmacy** from the **University of the Pacific Thomas J. Long School of Pharmacy** and completed postgraduate toxicology training; she is a **board-certified clinical toxicologist/diplomate of the American Board of Applied Toxicology** and a **Fellow of the American Academy of Clinical Toxicology**.[3][4] In addition to leading CPCS operations, Pourmand has held substantial academic and leadership positions, including **Clinical Professor/Associate Clinical Professor of Pharmacy** at **UC San Francisco**, and she has served in poison-center and toxicology leadership roles focused on education, clinical policy, and statewide program administration.[3][4] ## References 1. California Poison Control System. Leadership / Medical Director pages. https://calpoison.org/ 2. UCSF Fresno. Rais Vohra faculty/profile pages. https://fresno.ucsf.edu/ 3. California Poison Control System. Leadership / Managing Director pages. https://calpoison.org/ 4. UCSF School of Pharmacy / faculty profile for Mona Pourmand. https://pharmacy.ucsf.edu/