Triple

T1361422

Position	Surface form	Disambiguated ID	Type / Status
Subject	Harvard research institutes	`E29104`	entity
Predicate	hasMember	`P10`	FINISHED
Object	Harvard Institute for Learning in Retirement The Harvard Institute for Learning in Retirement is a Harvard-affiliated program that offers peer-led, lifelong learning opportunities for retired and semi-retired adults.	`E156925`	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 Institute for Learning in Retirement | Statement: [Harvard research institutes, hasMember, Harvard Institute for Learning in Retirement]

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

Target entity: Harvard Institute for Learning in Retirement
Context triple: [Harvard research institutes, hasMember, Harvard Institute for Learning in Retirement]

A. Harvard Extension School
Harvard Extension School is Harvard University's continuing education division offering part-time, flexible undergraduate and graduate programs to adult and nontraditional learners worldwide.
B. Harvard Graduate School of Education
The Harvard Graduate School of Education is a leading graduate institution dedicated to research, policy, and practice in education, known for shaping influential educators and education leaders worldwide.
C. Harvard Summer School
Harvard Summer School is Harvard University's open-enrollment summer division offering a wide range of undergraduate, graduate, and professional courses to students from around the world.
D. Harvard Graduate School of Arts and Sciences
The Harvard Graduate School of Arts and Sciences is Harvard University's primary graduate school for advanced study and research in the arts, humanities, social sciences, and natural sciences.
E. Harvard Alumni Association
The Harvard Alumni Association is the official organization that connects and serves Harvard University’s global community of graduates through networking, events, and alumni services.
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 Institute for Learning in Retirement
Triple: [Harvard research institutes, hasMember, Harvard Institute for Learning in Retirement]

Generated description

The Harvard Institute for Learning in Retirement is a Harvard-affiliated program that offers peer-led, lifelong learning opportunities for retired and semi-retired adults.

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

Target entity: Harvard Institute for Learning in Retirement
Target entity description: The Harvard Institute for Learning in Retirement is a Harvard-affiliated program that offers peer-led, lifelong learning opportunities for retired and semi-retired adults.

A. Harvard Extension School
Harvard Extension School is Harvard University's continuing education division offering part-time, flexible undergraduate and graduate programs to adult and nontraditional learners worldwide.
B. Harvard Graduate School of Education
The Harvard Graduate School of Education is a leading graduate institution dedicated to research, policy, and practice in education, known for shaping influential educators and education leaders worldwide.
C. Harvard Summer School
Harvard Summer School is Harvard University's open-enrollment summer division offering a wide range of undergraduate, graduate, and professional courses to students from around the world.
D. Harvard Graduate School of Arts and Sciences
The Harvard Graduate School of Arts and Sciences is Harvard University's primary graduate school for advanced study and research in the arts, humanities, social sciences, and natural sciences.
E. Harvard Alumni Association
The Harvard Alumni Association is the official organization that connects and serves Harvard University’s global community of graduates through networking, events, and alumni services.
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.