Triple

T10620709

Position	Surface form	Disambiguated ID	Type / Status
Subject	Memorial Stadium (Bloomington)	`E250190`	entity
Predicate	partOf	`P40`	FINISHED
Object	Indiana University athletics facilities Indiana University athletics facilities comprise the university’s sports venues and complexes in Bloomington that support its varsity athletic programs and teams.	`E875543`	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: Indiana University athletics facilities | Statement: [Memorial Stadium (Bloomington), partOf, Indiana University athletics facilities]

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

Target entity: Indiana University athletics facilities
Context triple: [Memorial Stadium (Bloomington), partOf, Indiana University athletics facilities]

A. Hulman Center
Hulman Center is an indoor arena in Terre Haute, Indiana, best known as the longtime home court of Indiana State University's basketball programs and a key venue for collegiate sporting events and campus activities.
B. Penn State athletic facilities
Penn State athletic facilities comprise the university’s extensive network of sports venues and training complexes that support its NCAA Division I athletic programs across numerous men’s and women’s sports.
C. Discovery Park (Purdue University)
Discovery Park at Purdue University is a large interdisciplinary research and innovation complex that fosters collaboration across science, engineering, technology, and public policy.
D. Krannert Center for the Performing Arts
Krannert Center for the Performing Arts is a major multidisciplinary performing arts complex known for hosting theater, music, and dance productions at the University of Illinois at Urbana–Champaign.
E. Penn Athletics facilities
Penn Athletics facilities comprise the University of Pennsylvania’s network of sports venues, training centers, and support buildings that serve its varsity, club, and recreational athletic programs.
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: Indiana University athletics facilities
Triple: [Memorial Stadium (Bloomington), partOf, Indiana University athletics facilities]

Generated description

Indiana University athletics facilities comprise the university’s sports venues and complexes in Bloomington that support its varsity athletic programs and teams.

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

Target entity: Indiana University athletics facilities
Target entity description: Indiana University athletics facilities comprise the university’s sports venues and complexes in Bloomington that support its varsity athletic programs and teams.

A. Hulman Center
Hulman Center is an indoor arena in Terre Haute, Indiana, best known as the longtime home court of Indiana State University's basketball programs and a key venue for collegiate sporting events and campus activities.
B. Penn State athletic facilities
Penn State athletic facilities comprise the university’s extensive network of sports venues and training complexes that support its NCAA Division I athletic programs across numerous men’s and women’s sports.
C. Discovery Park (Purdue University)
Discovery Park at Purdue University is a large interdisciplinary research and innovation complex that fosters collaboration across science, engineering, technology, and public policy.
D. Krannert Center for the Performing Arts
Krannert Center for the Performing Arts is a major multidisciplinary performing arts complex known for hosting theater, music, and dance productions at the University of Illinois at Urbana–Champaign.
E. Penn Athletics facilities
Penn Athletics facilities comprise the University of Pennsylvania’s network of sports venues, training centers, and support buildings that serve its varsity, club, and recreational athletic programs.
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_69d6aa5993448190a493b790b8f85010`	completed	April 8, 2026, 7:19 p.m.
NER	Named-entity recognition	`batch_69d6df70b0288190bf6edd705632ff02`	completed	April 8, 2026, 11:06 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69d96b908e788190bc9e4f327e871a7f`	completed	April 10, 2026, 9:28 p.m.
NEDg	Description generation	`batch_69d96def8bfc81909d6a5addf724691b`	completed	April 10, 2026, 9:38 p.m.
NED2	Entity disambiguation (via description)	`batch_69d96fedb18881908570593856f4aade`	completed	April 10, 2026, 9:47 p.m.

Created at: April 8, 2026, 8:49 p.m.