Triple
T1038
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | MIT Engineers |
E20
|
entity |
| Predicate | homeVenue |
P105
|
FINISHED |
| Object |
Zesiger Sports and Fitness Center
Zesiger Sports and Fitness Center is MIT’s primary athletics and recreation complex, featuring facilities for varsity sports, fitness, and aquatics on the Cambridge campus.
|
E210
|
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: Zesiger Sports and Fitness Center | Statement: [MIT Engineers, homeVenue, Zesiger Sports and Fitness Center]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Zesiger Sports and Fitness Center Context triple: [MIT Engineers, homeVenue, Zesiger Sports and Fitness Center]
-
A.
University City, Philadelphia
University City, Philadelphia is a vibrant West Philadelphia neighborhood known for its concentration of major universities, research institutions, and cultural venues.
-
B.
Douglas
Douglas is a masculine given name of Scottish origin that has been widely used in English-speaking countries.
-
C.
Belmont, Massachusetts, United States
Belmont, Massachusetts, United States, is a suburban town just west of Boston known for its affluent residential character and strong public schools.
-
D.
Las Campanas Observatory
Las Campanas Observatory is a major astronomical observatory in Chile renowned for its high-quality observing conditions and its role in cutting-edge optical and infrared astronomy.
-
E.
Hospital of the University of Pennsylvania
The Hospital of the University of Pennsylvania is a major academic medical center in Philadelphia that serves as the primary teaching hospital for the University of Pennsylvania's Perelman School of Medicine.
- 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: Zesiger Sports and Fitness Center Triple: [MIT Engineers, homeVenue, Zesiger Sports and Fitness Center]
Generated description
Zesiger Sports and Fitness Center is MIT’s primary athletics and recreation complex, featuring facilities for varsity sports, fitness, and aquatics on the Cambridge campus.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Zesiger Sports and Fitness Center Target entity description: Zesiger Sports and Fitness Center is MIT’s primary athletics and recreation complex, featuring facilities for varsity sports, fitness, and aquatics on the Cambridge campus.
-
A.
University City, Philadelphia
University City, Philadelphia is a vibrant West Philadelphia neighborhood known for its concentration of major universities, research institutions, and cultural venues.
-
B.
Douglas
Douglas is a masculine given name of Scottish origin that has been widely used in English-speaking countries.
-
C.
Delano
Delano is the middle name of Franklin D. Roosevelt, the 32nd president of the United States.
-
D.
Lynn
Lynn is a coastal city in northeastern Massachusetts, known as one of the larger urban centers in the Greater Boston metropolitan area.
-
E.
Hyde Park, New York, United States
Hyde Park, New York, United States is a Hudson River town best known as the lifelong home of President Franklin D. Roosevelt and site of his presidential library and estate.
- 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_69a22a285828819081a58308fb963df1 |
completed | Feb. 27, 2026, 11:35 p.m. |
| NER | Named-entity recognition | batch_69a232e673a881909276dbf9c37bbff6 |
completed | Feb. 28, 2026, 12:12 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a238e0dd0c8190999b824f8f32b9d0 |
completed | Feb. 28, 2026, 12:37 a.m. |
| NEDg | Description generation | batch_69a23cb1d34481909d877c8db2d0a500 |
completed | Feb. 28, 2026, 12:54 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a23d0072008190b96d3324aeb5e46d |
completed | Feb. 28, 2026, 12:55 a.m. |
Created at: Feb. 27, 2026, 11:36 p.m.