Triple

T352607

Position	Surface form	Disambiguated ID	Type / Status
Subject	Duke University	`E7474`	entity
Predicate	hasSchool	`P113`	FINISHED
Object	Pratt School of Engineering The Pratt School of Engineering is Duke University's engineering school, known for its strong programs in biomedical engineering, electrical and computer engineering, mechanical engineering, and civil and environmental engineering.	`E44610`	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: Pratt School of Engineering | Statement: [Duke University, hasSchool, Pratt School of Engineering]

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

Target entity: Pratt School of Engineering
Context triple: [Duke University, hasSchool, Pratt School of Engineering]

A. George R. Brown School of Engineering
The George R. Brown School of Engineering is Rice University's engineering school, known for its strong research programs and emphasis on interdisciplinary, hands-on education.
B. Whiting School of Engineering
The Whiting School of Engineering is the engineering school of Johns Hopkins University, known for its strong programs in research-intensive engineering and applied sciences.
C. Grainger College of Engineering
Grainger College of Engineering is the engineering school of the University of Illinois at Urbana–Champaign, renowned for its strong programs in engineering, computer science, and technology research.
D. Columbia University School of Engineering
Columbia University School of Engineering is a prestigious engineering and applied science school in New York City known for pioneering research and influential alumni in fields such as electrical engineering and computer science.
E. Lyle School of Engineering
Lyle School of Engineering is the engineering school of Southern Methodist University in Dallas, known for its programs in areas such as civil, mechanical, electrical, and computer engineering.
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: Pratt School of Engineering
Triple: [Duke University, hasSchool, Pratt School of Engineering]

Generated description

The Pratt School of Engineering is Duke University's engineering school, known for its strong programs in biomedical engineering, electrical and computer engineering, mechanical engineering, and civil and environmental engineering.

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

Target entity: Pratt School of Engineering
Target entity description: The Pratt School of Engineering is Duke University's engineering school, known for its strong programs in biomedical engineering, electrical and computer engineering, mechanical engineering, and civil and environmental engineering.

A. George R. Brown School of Engineering
The George R. Brown School of Engineering is Rice University's engineering school, known for its strong research programs and emphasis on interdisciplinary, hands-on education.
B. Whiting School of Engineering
The Whiting School of Engineering is the engineering school of Johns Hopkins University, known for its strong programs in research-intensive engineering and applied sciences.
C. Grainger College of Engineering
Grainger College of Engineering is the engineering school of the University of Illinois at Urbana–Champaign, renowned for its strong programs in engineering, computer science, and technology research.
D. Columbia University School of Engineering
Columbia University School of Engineering is a prestigious engineering and applied science school in New York City known for pioneering research and influential alumni in fields such as electrical engineering and computer science.
E. Lyle School of Engineering
Lyle School of Engineering is the engineering school of Southern Methodist University in Dallas, known for its programs in areas such as civil, mechanical, electrical, and computer engineering.
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_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_69a3dd353b488190b6ed966290260806`	completed	March 1, 2026, 6:31 a.m.
NEDg	Description generation	`batch_69a3ddbbe7e08190ac167e158d19dbce`	completed	March 1, 2026, 6:33 a.m.
NED2	Entity disambiguation (via description)	`batch_69a3de3fef7c819082193eb7083175e1`	completed	March 1, 2026, 6:35 a.m.

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