Triple

T1361409

Position	Surface form	Disambiguated ID	Type / Status
Subject	Harvard research institutes	`E29104`	entity
Predicate	hasMember	`P10`	FINISHED
Object	Harvard University Center for the Environment The Harvard University Center for the Environment is an interdisciplinary hub at Harvard that supports research, education, and collaboration on environmental and sustainability issues.	`E156918`	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: Harvard University Center for the Environment | Statement: [Harvard research institutes, hasMember, Harvard University Center for the Environment]

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

Target entity: Harvard University Center for the Environment
Context triple: [Harvard research institutes, hasMember, Harvard University Center for the Environment]

A. Yale School of the Environment
Yale School of the Environment is a graduate professional school at Yale University specializing in environmental science, policy, and management education and research.
B. Nicholas School of the Environment
The Nicholas School of the Environment is Duke University’s graduate and professional school dedicated to environmental science, policy, and management education and research.
C. Rappaport Institute for Greater Boston
The Rappaport Institute for Greater Boston is a Harvard Kennedy School research and policy center focused on improving governance and quality of life in the Greater Boston region through research, public service, and civic engagement.
D. Harvard John A. Paulson School of Engineering and Applied Sciences
The Harvard John A. Paulson School of Engineering and Applied Sciences is Harvard University's engineering and applied sciences school, known for interdisciplinary research and education at the intersection of technology, science, and society.
E. Radcliffe Institute for Advanced Study
The Radcliffe Institute for Advanced Study is a Harvard University institute dedicated to interdisciplinary research and scholarship, with a particular strength in the study of women, gender, and society.
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: Harvard University Center for the Environment
Triple: [Harvard research institutes, hasMember, Harvard University Center for the Environment]

Generated description

The Harvard University Center for the Environment is an interdisciplinary hub at Harvard that supports research, education, and collaboration on environmental and sustainability issues.

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

Target entity: Harvard University Center for the Environment
Target entity description: The Harvard University Center for the Environment is an interdisciplinary hub at Harvard that supports research, education, and collaboration on environmental and sustainability issues.

A. Yale School of the Environment
Yale School of the Environment is a graduate professional school at Yale University specializing in environmental science, policy, and management education and research.
B. Nicholas School of the Environment
The Nicholas School of the Environment is Duke University’s graduate and professional school dedicated to environmental science, policy, and management education and research.
C. Rappaport Institute for Greater Boston
The Rappaport Institute for Greater Boston is a Harvard Kennedy School research and policy center focused on improving governance and quality of life in the Greater Boston region through research, public service, and civic engagement.
D. Harvard John A. Paulson School of Engineering and Applied Sciences
The Harvard John A. Paulson School of Engineering and Applied Sciences is Harvard University's engineering and applied sciences school, known for interdisciplinary research and education at the intersection of technology, science, and society.
E. Radcliffe Institute for Advanced Study
The Radcliffe Institute for Advanced Study is a Harvard University institute dedicated to interdisciplinary research and scholarship, with a particular strength in the study of women, gender, and society.
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_69a498d77abc8190913bf57e5f51d2c4`	completed	March 1, 2026, 7:51 p.m.
NER	Named-entity recognition	`batch_69a4c2b2fb448190bef31375169b4666`	completed	March 1, 2026, 10:50 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69acce7449548190917277dbc715cde4`	completed	March 8, 2026, 1:18 a.m.
NEDg	Description generation	`batch_69acd06d000481909f6d934e857236f0`	completed	March 8, 2026, 1:27 a.m.
NED2	Entity disambiguation (via description)	`batch_69acd17b8c508190812b241d7906992b`	completed	March 8, 2026, 1:31 a.m.

Created at: March 1, 2026, 7:57 p.m.