Triple

T352895

Position	Surface form	Disambiguated ID	Type / Status
Subject	Washington University in St. Louis	`E7479`	entity
Predicate	operates	`P24`	FINISHED
Object	Washington University School of Medicine Washington University School of Medicine is a highly ranked medical school and biomedical research institution in St. Louis, Missouri, known for its strong clinical programs and scientific contributions.	`E7479`	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: Washington University School of Medicine | Statement: [Washington University in St. Louis, operates, Washington University School of Medicine]

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

Target entity: Washington University School of Medicine
Context triple: [Washington University in St. Louis, operates, Washington University School of Medicine]

A. Washington University in St. Louis
Washington University in St. Louis is a private research university in St. Louis, Missouri, known for its strong programs in medicine, engineering, and the arts and sciences.
B. Johns Hopkins School of Medicine
Johns Hopkins School of Medicine is a leading U.S. medical school and biomedical research institution renowned for pioneering medical education, clinical care, and scientific discovery.
C. Barnes-Jewish Hospital
Barnes-Jewish Hospital is a major academic medical center in St. Louis, Missouri, known for its comprehensive specialty care and role as a primary teaching hospital for Washington University School of Medicine.
D. Boston University School of Medicine
Boston University School of Medicine is a major private medical school in Boston, Massachusetts, known for its research, clinical training, and contributions to biomedical science and healthcare.
E. Johns Hopkins University
Johns Hopkins University is a prestigious private research university in Baltimore, Maryland, renowned for its leadership in medical, public health, and scientific research.
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: Washington University School of Medicine
Triple: [Washington University in St. Louis, operates, Washington University School of Medicine]

Generated description

Washington University School of Medicine is a highly ranked medical school and biomedical research institution in St. Louis, Missouri, known for its strong clinical programs and scientific contributions.

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

Target entity: Washington University School of Medicine
Target entity description: Washington University School of Medicine is a highly ranked medical school and biomedical research institution in St. Louis, Missouri, known for its strong clinical programs and scientific contributions.

A. Washington University in St. Louis chosen
Washington University in St. Louis is a private research university in St. Louis, Missouri, known for its strong programs in medicine, engineering, and the arts and sciences.
B. Johns Hopkins School of Medicine
Johns Hopkins School of Medicine is a leading U.S. medical school and biomedical research institution renowned for pioneering medical education, clinical care, and scientific discovery.
C. Barnes-Jewish Hospital
Barnes-Jewish Hospital is a major academic medical center in St. Louis, Missouri, known for its comprehensive specialty care and role as a primary teaching hospital for Washington University School of Medicine.
D. Boston University School of Medicine
Boston University School of Medicine is a major private medical school in Boston, Massachusetts, known for its research, clinical training, and contributions to biomedical science and healthcare.
E. Johns Hopkins University
Johns Hopkins University is a prestigious private research university in Baltimore, Maryland, renowned for its leadership in medical, public health, and scientific research.
F. None of above.

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_69a2e7e696948190bebc966535995e45`	completed	Feb. 28, 2026, 1:04 p.m.
NER	Named-entity recognition	`batch_69a2eb7f1be88190964ddcbb6a05f021`	completed	Feb. 28, 2026, 1:19 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69a3fe8f7af481908942ab7872a45ab3`	completed	March 1, 2026, 8:53 a.m.
NEDg	Description generation	`batch_69a4024913b48190b3ac65a03aa8e727`	completed	March 1, 2026, 9:09 a.m.
NED2	Entity disambiguation (via description)	`batch_69a402995c8081909ccc95b9a859b9d8`	completed	March 1, 2026, 9:10 a.m.

Created at: Feb. 28, 2026, 1:08 p.m.