Triple

T4303

Position	Surface form	Disambiguated ID	Type / Status
Subject	Hospital of the University of Pennsylvania	`E83`	entity
Predicate	partOf	`P40`	FINISHED
Object	Penn Medicine Penn Medicine is the University of Pennsylvania’s integrated academic health system, encompassing hospitals, clinics, and research and teaching programs in Philadelphia and the surrounding region.	`E8121`	NE FINISHED

How this triple was built (4 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini

Instruction

Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).

Input

Phrase: Penn Medicine | Statement: [Hospital of the University of Pennsylvania, partOf, Penn Medicine]

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: Penn Medicine
Context triple: [Hospital of the University of Pennsylvania, partOf, Penn Medicine]

A. Hospital of the University of Pennsylvania
The Hospital of the University of Pennsylvania is a major academic medical center in Philadelphia that serves as the primary teaching hospital for the University of Pennsylvania's Perelman School of Medicine.
B. Penn Presbyterian Medical Center
Penn Presbyterian Medical Center is a major teaching hospital in Philadelphia affiliated with the University of Pennsylvania’s health system, known for advanced specialty care and medical research.
C. Children’s Hospital of Philadelphia
The Children’s Hospital of Philadelphia is a leading U.S. pediatric medical center renowned for its specialized clinical care, research, and education in child health.
D. Columbia University Vagelos College of Physicians and Surgeons
Columbia University Vagelos College of Physicians and Surgeons is the medical school of Columbia University in New York City, renowned for its research-intensive MD program and training of leading physicians and biomedical scientists.
E. Rockefeller University
Rockefeller University is a prestigious private biomedical research university in New York City renowned for its pioneering contributions to life sciences and medicine.
F. None of above. chosen
G. Unsure - the case is ambiguous/there is not enough information to decide.

NEDg Description generation gpt-5.1

Instruction

Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"

Input

Entity: Penn Medicine
Triple: [Hospital of the University of Pennsylvania, partOf, Penn Medicine]

Generated description

Penn Medicine is the University of Pennsylvania’s integrated academic health system, encompassing hospitals, clinics, and research and teaching programs in Philadelphia and the surrounding region.

NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07

Target entity: Penn Medicine
Target entity description: Penn Medicine is the University of Pennsylvania’s integrated academic health system, encompassing hospitals, clinics, and research and teaching programs in Philadelphia and the surrounding region.

A. Hospital of the University of Pennsylvania
The Hospital of the University of Pennsylvania is a major academic medical center in Philadelphia that serves as the primary teaching hospital for the University of Pennsylvania's Perelman School of Medicine.
B. Penn Presbyterian Medical Center
Penn Presbyterian Medical Center is a major teaching hospital in Philadelphia affiliated with the University of Pennsylvania’s health system, known for advanced specialty care and medical research.
C. Children’s Hospital of Philadelphia
The Children’s Hospital of Philadelphia is a leading U.S. pediatric medical center renowned for its specialized clinical care, research, and education in child health.
D. Columbia University Vagelos College of Physicians and Surgeons
Columbia University Vagelos College of Physicians and Surgeons is the medical school of Columbia University in New York City, renowned for its research-intensive MD program and training of leading physicians and biomedical scientists.
E. Rockefeller University
Rockefeller University is a prestigious private biomedical research university in New York City renowned for its pioneering contributions to life sciences and medicine.
F. None of above. chosen

Provenance (5 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step	Stage	Batch ID	Status	When
creating	Elicitation	`batch_69a238d6b47881909e68288aed2fd858`	completed	Feb. 28, 2026, 12:37 a.m.
NER	Named-entity recognition	`batch_69a2399c646c8190b4977ed56b8835a8`	completed	Feb. 28, 2026, 12:41 a.m.
NED1	Entity disambiguation (via context triple)	`batch_69a262364cf48190b390bab67cee9312`	completed	Feb. 28, 2026, 3:34 a.m.
NEDg	Description generation	`batch_69a262e524e88190854d3585d6694bc0`	completed	Feb. 28, 2026, 3:37 a.m.
NED2	Entity disambiguation (via description)	`batch_69a26357a9d08190972bfc596be2baac`	completed	Feb. 28, 2026, 3:39 a.m.

Created at: Feb. 28, 2026, 12:40 a.m.