Triple
T13628087
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Vassar Street |
E325639
|
entity |
| Predicate | hasAthleticFacility |
P33887
|
FINISHED |
| Object |
MIT Zesiger Sports and Fitness Center
The MIT Zesiger Sports and Fitness Center is a major athletic complex on the MIT campus featuring fitness facilities, swimming pools, and courts for a variety of sports and recreational activities.
|
E1051690
|
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: MIT Zesiger Sports and Fitness Center | Statement: [Vassar Street, hasAthleticFacility, MIT Zesiger Sports and Fitness Center]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: MIT Zesiger Sports and Fitness Center Context triple: [Vassar Street, hasAthleticFacility, MIT Zesiger Sports and Fitness Center]
-
A.
MIT Sloan Sports Complex
The MIT Sloan Sports Complex is an athletic facility at the Massachusetts Institute of Technology that provides students and community members with spaces for sports, fitness, and recreational activities.
-
B.
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.
-
C.
Briggs Athletic Center
Briggs Athletic Center was the original indoor athletic facility at Harvard University that was later renovated and renamed Lavietes Pavilion.
-
D.
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.
-
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: MIT Zesiger Sports and Fitness Center Triple: [Vassar Street, hasAthleticFacility, MIT Zesiger Sports and Fitness Center]
Generated description
The MIT Zesiger Sports and Fitness Center is a major athletic complex on the MIT campus featuring fitness facilities, swimming pools, and courts for a variety of sports and recreational activities.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: MIT Zesiger Sports and Fitness Center Target entity description: The MIT Zesiger Sports and Fitness Center is a major athletic complex on the MIT campus featuring fitness facilities, swimming pools, and courts for a variety of sports and recreational activities.
-
A.
MIT Sloan Sports Complex
The MIT Sloan Sports Complex is an athletic facility at the Massachusetts Institute of Technology that provides students and community members with spaces for sports, fitness, and recreational activities.
-
B.
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.
-
C.
Briggs Athletic Center
Briggs Athletic Center was the original indoor athletic facility at Harvard University that was later renovated and renamed Lavietes Pavilion.
-
D.
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.
-
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_69d8076aae28819092cf636190ee5529 |
completed | April 9, 2026, 8:09 p.m. |
| NER | Named-entity recognition | batch_69dbbe9d803481908101def32817b0eb |
completed | April 12, 2026, 3:47 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f77fa6a46881909d381d76d391f5b7 |
completed | May 3, 2026, 5:02 p.m. |
| NEDg | Description generation | batch_69f782c41634819096b0939c6c917259 |
completed | May 3, 2026, 5:15 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f78366eca88190be313c3a1b1e23ff |
completed | May 3, 2026, 5:18 p.m. |
Created at: April 9, 2026, 9:51 p.m.