Triple

T19904209

Position	Surface form	Disambiguated ID	Type / Status
Subject	Carnegie Institute of Technology campus design	`E478368`	entity
Predicate	hasKeyBuilding	`P22353`	FINISHED
Object	Baker Hall	`—`	NE NERFINISHED

How this triple was built (3 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: Baker Hall | Statement: [Carnegie Institute of Technology campus design, hasKeyBuilding, Baker Hall]

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

Target entity: Baker Hall
Context triple: [Carnegie Institute of Technology campus design, hasKeyBuilding, Baker Hall]

A. Bauer Hall
Bauer Hall is a major academic building that houses classrooms, offices, and collaborative spaces for Washington University in St. Louis’s Olin Business School.
B. Bartels Hall
Bartels Hall is a major athletic and recreational facility on Cornell University's campus that houses sports courts, training spaces, and physical education activities.
C. Bartels Hall
Bartels Hall is a central campus building at the University of New Haven that serves as a hub for student services, dining, and community activities.
D. Auer Hall
Auer Hall is a prominent concert venue at Indiana University’s Jacobs School of Music, known for hosting recitals, chamber music, and other classical performances.
E. Patterson Hall
Patterson Hall is a prominent academic building on the Eastern Washington University campus that houses classrooms, faculty offices, and various liberal arts and social sciences departments.
F. None of above. chosen
G. Unsure - the case is ambiguous/there is not enough information to decide.

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

Target entity: Baker Hall
Target entity description: Baker Hall is a prominent academic building at Carnegie Mellon University, known for housing several departments and serving as a central hub of campus activity.

A. Bauer Hall
Bauer Hall is a major academic building that houses classrooms, offices, and collaborative spaces for Washington University in St. Louis’s Olin Business School.
B. Bartels Hall
Bartels Hall is a major athletic and recreational facility on Cornell University's campus that houses sports courts, training spaces, and physical education activities.
C. Bartels Hall
Bartels Hall is a central campus building at the University of New Haven that serves as a hub for student services, dining, and community activities.
D. Auer Hall
Auer Hall is a prominent concert venue at Indiana University’s Jacobs School of Music, known for hosting recitals, chamber music, and other classical performances.
E. Patterson Hall
Patterson Hall is a prominent academic building on the Eastern Washington University campus that houses classrooms, faculty offices, and various liberal arts and social sciences departments.
F. None of above. chosen

Provenance (2 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_69d8e520682081909892916424699bd5`	completed	April 10, 2026, 11:55 a.m.
NER	Named-entity recognition	`batch_69e65944c55481909b54a8f9a9c087d6`	completed	April 20, 2026, 4:50 p.m.

Created at: April 10, 2026, 1:52 p.m.