Triple
T4113165
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Boston campus |
E90223
|
entity |
| Predicate | hasFacility |
P105
|
FINISHED |
| Object |
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.
|
E413424
|
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: Northeastern University recreation center | Statement: [Boston campus, hasFacility, Northeastern University recreation center]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Northeastern University recreation center Context triple: [Boston campus, hasFacility, Northeastern University recreation center]
-
A.
New England Sports Center
New England Sports Center is a large multi-rink ice skating and hockey facility located in Marlborough, Massachusetts, known for hosting regional and national tournaments and events.
-
B.
Norris University Center
Norris University Center is Northwestern University's main student union and campus hub, housing dining, event spaces, student organizations, and social activities.
-
C.
Phelps Center
Phelps Center is a performing arts facility located within Seattle Center, best known as the home of the Pacific Northwest Ballet.
-
D.
Briggs Athletic Center
Briggs Athletic Center was the original indoor athletic facility at Harvard University that was later renovated and renamed Lavietes Pavilion.
-
E.
Campbell Sports Center
Campbell Sports Center is a contemporary athletic facility at Columbia University in New York City, noted for its striking, angular design by Steven Holl Architects.
- 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: Northeastern University recreation center Triple: [Boston campus, hasFacility, Northeastern University recreation center]
Generated description
Northeastern University recreation center is a campus facility offering students and staff a range of fitness, sports, and wellness amenities and programs.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Northeastern University recreation center Target entity description: Northeastern University recreation center is a campus facility offering students and staff a range of fitness, sports, and wellness amenities and programs.
-
A.
New England Sports Center
New England Sports Center is a large multi-rink ice skating and hockey facility located in Marlborough, Massachusetts, known for hosting regional and national tournaments and events.
-
B.
Norris University Center
Norris University Center is Northwestern University's main student union and campus hub, housing dining, event spaces, student organizations, and social activities.
-
C.
Phelps Center
Phelps Center is a performing arts facility located within Seattle Center, best known as the home of the Pacific Northwest Ballet.
-
D.
Briggs Athletic Center
Briggs Athletic Center was the original indoor athletic facility at Harvard University that was later renovated and renamed Lavietes Pavilion.
-
E.
Campbell Sports Center
Campbell Sports Center is a contemporary athletic facility at Columbia University in New York City, noted for its striking, angular design by Steven Holl Architects.
- 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_69aed95c080881908125e30c5dcdc6f8 |
completed | March 9, 2026, 2:29 p.m. |
| NER | Named-entity recognition | batch_69af01e06ce48190b840d931e44095ea |
completed | March 9, 2026, 5:22 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b56b8adc748190be7b34ff37ae3618 |
completed | March 14, 2026, 2:07 p.m. |
| NEDg | Description generation | batch_69b56ca404d88190aad31ec27229cd40 |
completed | March 14, 2026, 2:11 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69b56d908f3481908ff2c703983e84e3 |
completed | March 14, 2026, 2:15 p.m. |
Created at: March 9, 2026, 3:41 p.m.