Triple

T12919016

Position	Surface form	Disambiguated ID	Type / Status
Subject	North Campus, University of Michigan	`E309065`	entity
Predicate	containsFacility	`P12416`	FINISHED
Object	Lurie Engineering Center Lurie Engineering Center is a prominent academic and administrative hub for the College of Engineering located on the University of Michigan’s North Campus.	`E1011036`	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: Lurie Engineering Center | Statement: [North Campus, University of Michigan, containsFacility, Lurie Engineering Center]

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

Target entity: Lurie Engineering Center
Context triple: [North Campus, University of Michigan, containsFacility, Lurie Engineering Center]

A. Bechtel Engineering Center
Bechtel Engineering Center is a major academic and administrative hub for the College of Engineering at the University of California, Berkeley, housing classrooms, labs, student services, and collaborative spaces.
B. Russ Engineering Center
Russ Engineering Center is an academic building at Wright State University that houses its engineering and related technical programs, including classrooms, laboratories, and faculty offices.
C. Malone Engineering Center
Malone Engineering Center is a major academic and research facility at Yale University that houses programs and laboratories in engineering and applied science.
D. MIT Building 10
MIT Building 10 is a central and iconic structure on the Massachusetts Institute of Technology campus, recognizable by its Great Dome and role as a major academic and administrative hub.
E. Northeastern University Interdisciplinary Science and Engineering Complex
Northeastern University’s Interdisciplinary Science and Engineering Complex is a state-of-the-art research and teaching facility that supports collaborative work across engineering, science, and related disciplines.
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: Lurie Engineering Center
Triple: [North Campus, University of Michigan, containsFacility, Lurie Engineering Center]

Generated description

Lurie Engineering Center is a prominent academic and administrative hub for the College of Engineering located on the University of Michigan’s North Campus.

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

Target entity: Lurie Engineering Center
Target entity description: Lurie Engineering Center is a prominent academic and administrative hub for the College of Engineering located on the University of Michigan’s North Campus.

A. Bechtel Engineering Center
Bechtel Engineering Center is a major academic and administrative hub for the College of Engineering at the University of California, Berkeley, housing classrooms, labs, student services, and collaborative spaces.
B. Russ Engineering Center
Russ Engineering Center is an academic building at Wright State University that houses its engineering and related technical programs, including classrooms, laboratories, and faculty offices.
C. Malone Engineering Center
Malone Engineering Center is a major academic and research facility at Yale University that houses programs and laboratories in engineering and applied science.
D. MIT Building 10
MIT Building 10 is a central and iconic structure on the Massachusetts Institute of Technology campus, recognizable by its Great Dome and role as a major academic and administrative hub.
E. Northeastern University Interdisciplinary Science and Engineering Complex
Northeastern University’s Interdisciplinary Science and Engineering Complex is a state-of-the-art research and teaching facility that supports collaborative work across engineering, science, and related disciplines.
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_69d7bdf92b588190acdf2a2291ac4590`	completed	April 9, 2026, 2:55 p.m.
NER	Named-entity recognition	`batch_69d971e6d9fc8190b8a5244b26b5f78a`	completed	April 10, 2026, 9:55 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69f6af5ffcc48190bf93ce32e4aecfcd`	completed	May 3, 2026, 2:13 a.m.
NEDg	Description generation	`batch_69f6b0653ef88190ad0e3a48675ecdcc`	completed	May 3, 2026, 2:18 a.m.
NED2	Entity disambiguation (via description)	`batch_69f6b1aa191081908266128776a2147a`	completed	May 3, 2026, 2:23 a.m.

Created at: April 9, 2026, 5:41 p.m.