Triple

T93494

Position	Surface form	Disambiguated ID	Type / Status
Subject	Harvard T.H. Chan School of Public Health	`E1878`	entity
Predicate	hasDepartment	`P35`	FINISHED
Object	Department of Nutrition The Department of Nutrition at the Harvard T.H. Chan School of Public Health is a leading academic and research center focused on the role of diet and nutrition in public health, chronic disease prevention, and global health policy.	`E7938`	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: Department of Nutrition | Statement: [Harvard T.H. Chan School of Public Health, hasDepartment, Department of Nutrition]

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

Target entity: Department of Nutrition
Context triple: [Harvard T.H. Chan School of Public Health, hasDepartment, Department of Nutrition]

A. College of Public Health and Human Sciences
The College of Public Health and Human Sciences is an academic unit specializing in public health, human development, and related applied health sciences.
B. Faculty of Nursing
The Faculty of Nursing at Cairo University is an academic institution dedicated to educating and training professional nurses and advancing nursing research and healthcare practice in Egypt.
C. Faculty of Medicine
The Faculty of Medicine at the University of Göttingen is a major academic division responsible for medical education, clinical training, and biomedical research within the university.
D. Faculty of Medicine
The Faculty of Medicine at Cairo University is one of Egypt’s oldest and most prestigious medical schools, renowned for training physicians and conducting medical research.
E. School of Public Health
The School of Public Health at the University of California, Berkeley is a leading institution dedicated to research, education, and practice in public health disciplines such as epidemiology, environmental health, health policy, and global health.
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: Department of Nutrition
Triple: [Harvard T.H. Chan School of Public Health, hasDepartment, Department of Nutrition]

Generated description

The Department of Nutrition at the Harvard T.H. Chan School of Public Health is a leading academic and research center focused on the role of diet and nutrition in public health, chronic disease prevention, and global health policy.

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

Target entity: Department of Nutrition
Target entity description: The Department of Nutrition at the Harvard T.H. Chan School of Public Health is a leading academic and research center focused on the role of diet and nutrition in public health, chronic disease prevention, and global health policy.

A. College of Public Health and Human Sciences
The College of Public Health and Human Sciences is an academic unit specializing in public health, human development, and related applied health sciences.
B. Faculty of Nursing
The Faculty of Nursing at Cairo University is an academic institution dedicated to educating and training professional nurses and advancing nursing research and healthcare practice in Egypt.
C. Faculty of Medicine
The Faculty of Medicine at the University of Göttingen is a major academic division responsible for medical education, clinical training, and biomedical research within the university.
D. Faculty of Medicine
The Faculty of Medicine at Cairo University is one of Egypt’s oldest and most prestigious medical schools, renowned for training physicians and conducting medical research.
E. School of Public Health
The School of Public Health at the University of California, Berkeley is a leading institution dedicated to research, education, and practice in public health disciplines such as epidemiology, environmental health, health policy, and global health.
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_69a24d1a97dc819094e6c021fe9b05a7`	completed	Feb. 28, 2026, 2:04 a.m.
NER	Named-entity recognition	`batch_69a24fd28e988190bde699647ee5b16b`	completed	Feb. 28, 2026, 2:15 a.m.
NED1	Entity disambiguation (via context triple)	`batch_69a26245bf748190828d5cb4624b2a79`	completed	Feb. 28, 2026, 3:34 a.m.
NEDg	Description generation	`batch_69a262bec71481909b251923011ca502`	completed	Feb. 28, 2026, 3:36 a.m.
NED2	Entity disambiguation (via description)	`batch_69a263626b7c8190b53469d93ac604d9`	completed	Feb. 28, 2026, 3:39 a.m.

Created at: Feb. 28, 2026, 2:07 a.m.