Triple
T7103640
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Walter Brown Arena |
E165520
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object |
Boston University athletic facilities
Boston University athletic facilities comprise the university’s network of on-campus venues and complexes that support its varsity, club, and recreational sports programs.
|
E642396
|
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: Boston University athletic facilities | Statement: [Walter Brown Arena, partOf, Boston University athletic facilities]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Boston University athletic facilities Context triple: [Walter Brown Arena, partOf, Boston University athletic facilities]
-
A.
UMass Boston Campus Center athletic facilities
UMass Boston Campus Center athletic facilities are the primary on-campus sports and training venues used by the university’s Beacons athletic teams.
-
B.
Harvard University Athletics Complex
The Harvard University Athletics Complex is a multi-facility sports venue in Cambridge, Massachusetts that serves as the home for Harvard University's varsity athletic programs.
-
C.
Fenway Campus
Fenway Campus is one of Boston University's urban campus areas located near Boston's Fenway neighborhood, housing academic, residential, and student life facilities.
-
D.
Northeastern University recreation center
Northeastern University recreation center is a campus facility offering students and staff a range of fitness, sports, and wellness amenities and programs.
-
E.
Babson Recreation and Athletics Complex
Babson Recreation and Athletics Complex is Babson College’s primary athletic and recreation center, featuring facilities for varsity sports, fitness, and campus-wide physical activities.
- 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: Boston University athletic facilities Triple: [Walter Brown Arena, partOf, Boston University athletic facilities]
Generated description
Boston University athletic facilities comprise the university’s network of on-campus venues and complexes that support its varsity, club, and recreational sports programs.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Boston University athletic facilities Target entity description: Boston University athletic facilities comprise the university’s network of on-campus venues and complexes that support its varsity, club, and recreational sports programs.
-
A.
UMass Boston Campus Center athletic facilities
UMass Boston Campus Center athletic facilities are the primary on-campus sports and training venues used by the university’s Beacons athletic teams.
-
B.
Harvard University Athletics Complex
The Harvard University Athletics Complex is a multi-facility sports venue in Cambridge, Massachusetts that serves as the home for Harvard University's varsity athletic programs.
-
C.
Fenway Campus
Fenway Campus is one of Boston University's urban campus areas located near Boston's Fenway neighborhood, housing academic, residential, and student life facilities.
-
D.
Northeastern University recreation center
Northeastern University recreation center is a campus facility offering students and staff a range of fitness, sports, and wellness amenities and programs.
-
E.
Babson Recreation and Athletics Complex
Babson Recreation and Athletics Complex is Babson College’s primary athletic and recreation center, featuring facilities for varsity sports, fitness, and campus-wide physical activities.
- 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_69c6887fcddc8190a5d58908f6dee590 |
completed | March 27, 2026, 1:39 p.m. |
| NER | Named-entity recognition | batch_69c6e58a0a2c819088e0c8874fb4491f |
completed | March 27, 2026, 8:16 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c79cad60788190bb2b17d1c3f8e1cc |
completed | March 28, 2026, 9:17 a.m. |
| NEDg | Description generation | batch_69c79d72dd70819084a4bf7e72865ed9 |
completed | March 28, 2026, 9:20 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c79e12a40c8190b21128e17c3e212e |
completed | March 28, 2026, 9:23 a.m. |
Created at: March 27, 2026, 2:42 p.m.