Triple

T1060517

Position	Surface form	Disambiguated ID	Type / Status
Subject	Teachers College, Columbia University	`E22895`	entity
Predicate	hasResearchCenter	`P40`	FINISHED
Object	National Center for Restructuring Education, Schools, and Teaching (NCREST) The National Center for Restructuring Education, Schools, and Teaching (NCREST) is a research and development organization that studies and supports innovative school reform and teaching practices to improve educational outcomes.	`E119526`	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: National Center for Restructuring Education, Schools, and Teaching (NCREST) | Statement: [Teachers College, Columbia University, hasResearchCenter, National Center for Restructuring Education, Schools, and Teaching (NCREST)]

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

Target entity: National Center for Restructuring Education, Schools, and Teaching (NCREST)
Context triple: [Teachers College, Columbia University, hasResearchCenter, National Center for Restructuring Education, Schools, and Teaching (NCREST)]

A. National Academy of Education
The National Academy of Education is an honorific society of leading scholars dedicated to advancing high-quality research and policy in education.
B. Institute of Education Sciences
The Institute of Education Sciences is the independent research, evaluation, and statistics arm of the U.S. federal education system, responsible for providing rigorous evidence to inform education policy and practice.
C. Committee on Educational Policy
The Committee on Educational Policy is a standing body of the University of California’s Board of Regents that oversees and advises on academic programs, curricula, and systemwide educational policies.
D. Institute of Educational Studies
The Institute of Educational Studies is a specialized academic and research institute within Cairo University focused on advancing scholarship and professional training in the field of education.
E. Massachusetts educational collaboratives
Massachusetts educational collaboratives are regional public organizations that pool resources among school districts to provide shared educational programs, services, and supports across the state.
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: National Center for Restructuring Education, Schools, and Teaching (NCREST)
Triple: [Teachers College, Columbia University, hasResearchCenter, National Center for Restructuring Education, Schools, and Teaching (NCREST)]

Generated description

The National Center for Restructuring Education, Schools, and Teaching (NCREST) is a research and development organization that studies and supports innovative school reform and teaching practices to improve educational outcomes.

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

Target entity: National Center for Restructuring Education, Schools, and Teaching (NCREST)
Target entity description: The National Center for Restructuring Education, Schools, and Teaching (NCREST) is a research and development organization that studies and supports innovative school reform and teaching practices to improve educational outcomes.

A. National Academy of Education
The National Academy of Education is an honorific society of leading scholars dedicated to advancing high-quality research and policy in education.
B. Institute of Education Sciences
The Institute of Education Sciences is the independent research, evaluation, and statistics arm of the U.S. federal education system, responsible for providing rigorous evidence to inform education policy and practice.
C. Committee on Educational Policy
The Committee on Educational Policy is a standing body of the University of California’s Board of Regents that oversees and advises on academic programs, curricula, and systemwide educational policies.
D. Institute of Educational Studies
The Institute of Educational Studies is a specialized academic and research institute within Cairo University focused on advancing scholarship and professional training in the field of education.
E. Massachusetts educational collaboratives
Massachusetts educational collaboratives are regional public organizations that pool resources among school districts to provide shared educational programs, services, and supports across the state.
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_69a493dada0481909c43649f9843ea91`	completed	March 1, 2026, 7:30 p.m.
NER	Named-entity recognition	`batch_69a4b8f3f98c819096338198d9f30491`	completed	March 1, 2026, 10:08 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69ac3bd3400c8190b84e88073f19beba`	completed	March 7, 2026, 2:53 p.m.
NEDg	Description generation	`batch_69ac3ca9b5d88190816980f964f7e947`	completed	March 7, 2026, 2:56 p.m.
NED2	Entity disambiguation (via description)	`batch_69ac3d6298708190b3eaff1c1e366e5a`	completed	March 7, 2026, 2:59 p.m.

Created at: March 1, 2026, 7:42 p.m.