Triple

T20604220

Position	Surface form	Disambiguated ID	Type / Status
Subject	University of Chicago buildings and structures	`E506259`	entity
Predicate	includes	`P1393`	FINISHED
Object	Kersten Physics Teaching Center The Kersten Physics Teaching Center is a University of Chicago facility dedicated to physics education, featuring classrooms, laboratories, and resources for undergraduate and graduate instruction.	`E1439489`	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: Kersten Physics Teaching Center | Statement: [University of Chicago buildings and structures, includes, Kersten Physics Teaching Center]

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

Target entity: Kersten Physics Teaching Center
Context triple: [University of Chicago buildings and structures, includes, Kersten Physics Teaching Center]

A. Schaible Science Center
Schaible Science Center is Elmhurst University's primary academic building dedicated to science education and research.
B. Jonsson-Rowland Science Center
The Jonsson-Rowland Science Center is a major academic building at Rensselaer Polytechnic Institute that houses classrooms, laboratories, and facilities for science and engineering education and research.
C. Sloane Physics Laboratory
Sloane Physics Laboratory is a major academic building at Yale University that houses its physics department’s research and teaching facilities.
D. Hewlett Teaching Center
Hewlett Teaching Center is a major instructional facility at Stanford University known for its large lecture halls and modern classrooms used for a wide range of undergraduate and graduate courses.
E. Jerome L. Greene Science Center
The Jerome L. Greene Science Center is Columbia University's flagship neuroscience research facility, housing the Mortimer B. Zuckerman Mind Brain Behavior Institute on its Manhattanville campus.
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: Kersten Physics Teaching Center
Triple: [University of Chicago buildings and structures, includes, Kersten Physics Teaching Center]

Generated description

The Kersten Physics Teaching Center is a University of Chicago facility dedicated to physics education, featuring classrooms, laboratories, and resources for undergraduate and graduate instruction.

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

Target entity: Kersten Physics Teaching Center
Target entity description: The Kersten Physics Teaching Center is a University of Chicago facility dedicated to physics education, featuring classrooms, laboratories, and resources for undergraduate and graduate instruction.

A. Schaible Science Center
Schaible Science Center is Elmhurst University's primary academic building dedicated to science education and research.
B. Jonsson-Rowland Science Center
The Jonsson-Rowland Science Center is a major academic building at Rensselaer Polytechnic Institute that houses classrooms, laboratories, and facilities for science and engineering education and research.
C. Sloane Physics Laboratory
Sloane Physics Laboratory is a major academic building at Yale University that houses its physics department’s research and teaching facilities.
D. Hewlett Teaching Center
Hewlett Teaching Center is a major instructional facility at Stanford University known for its large lecture halls and modern classrooms used for a wide range of undergraduate and graduate courses.
E. Jerome L. Greene Science Center
The Jerome L. Greene Science Center is Columbia University's flagship neuroscience research facility, housing the Mortimer B. Zuckerman Mind Brain Behavior Institute on its Manhattanville campus.
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_69e0b4bb2b4081908fa4a72444120f35`	completed	April 16, 2026, 10:06 a.m.
NER	Named-entity recognition	`batch_69e6aa233e1881908749d2f29c2946e4`	completed	April 20, 2026, 10:35 p.m.
NED1	Entity disambiguation (via context triple)	`batch_6a08b3f56f748190a42864ae428c9f1b`	completed	May 16, 2026, 6:14 p.m.
NEDg	Description generation	`batch_6a08b49702108190810c8e4f5a89ec36`	completed	May 16, 2026, 6:16 p.m.
NED2	Entity disambiguation (via description)	`batch_6a08b524b95c8190909c93d471e9397f`	completed	May 16, 2026, 6:19 p.m.

Created at: April 16, 2026, 11:41 a.m.