Triple
T9105938
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Massachusetts Convention Center Authority |
E218477
|
entity |
| Predicate | operates |
P24
|
FINISHED |
| Object |
World Trade Center East Garage
World Trade Center East Garage is a parking facility in Boston’s Seaport District that serves the nearby World Trade Center complex and convention venues.
|
E777189
|
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: World Trade Center East Garage | Statement: [Massachusetts Convention Center Authority, operates, World Trade Center East Garage]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: World Trade Center East Garage Context triple: [Massachusetts Convention Center Authority, operates, World Trade Center East Garage]
-
A.
World Trade Center Vehicle Security Center
The World Trade Center Vehicle Security Center is an underground screening and parking facility that serves as the main vehicular access and security checkpoint for the World Trade Center complex in Lower Manhattan.
-
B.
Monroe Street Garage
Monroe Street Garage is a multi-level parking facility in downtown Chicago that serves visitors to nearby cultural attractions such as the Art Institute of Chicago and Millennium Park.
-
C.
Trade Center-mae Station
Trade Center-mae Station is a railway station in Osaka, Japan, serving the city’s waterfront/business district near major convention and trade facilities.
-
D.
7 World Trade Center plaza
7 World Trade Center plaza is the landscaped public open space at the base of the 7 World Trade Center skyscraper in Lower Manhattan, featuring seating, art, and pedestrian areas.
-
E.
Walter Rand Transportation Center
Walter Rand Transportation Center is a major intermodal transit hub in Camden, New Jersey, serving as a key connection point for regional rail, bus, and subway services.
- 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: World Trade Center East Garage Triple: [Massachusetts Convention Center Authority, operates, World Trade Center East Garage]
Generated description
World Trade Center East Garage is a parking facility in Boston’s Seaport District that serves the nearby World Trade Center complex and convention venues.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: World Trade Center East Garage Target entity description: World Trade Center East Garage is a parking facility in Boston’s Seaport District that serves the nearby World Trade Center complex and convention venues.
-
A.
World Trade Center Vehicle Security Center
The World Trade Center Vehicle Security Center is an underground screening and parking facility that serves as the main vehicular access and security checkpoint for the World Trade Center complex in Lower Manhattan.
-
B.
Monroe Street Garage
Monroe Street Garage is a multi-level parking facility in downtown Chicago that serves visitors to nearby cultural attractions such as the Art Institute of Chicago and Millennium Park.
-
C.
Trade Center-mae Station
Trade Center-mae Station is a railway station in Osaka, Japan, serving the city’s waterfront/business district near major convention and trade facilities.
-
D.
7 World Trade Center plaza
7 World Trade Center plaza is the landscaped public open space at the base of the 7 World Trade Center skyscraper in Lower Manhattan, featuring seating, art, and pedestrian areas.
-
E.
Walter Rand Transportation Center
Walter Rand Transportation Center is a major intermodal transit hub in Camden, New Jersey, serving as a key connection point for regional rail, bus, and subway services.
- 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_69ca83db7448819090d0a5de842ef2ac |
completed | March 30, 2026, 2:08 p.m. |
| NER | Named-entity recognition | batch_69cca57286a88190b256d2461c5c0aed |
completed | April 1, 2026, 4:56 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d01840d2488190a14d458aa181cc47 |
completed | April 3, 2026, 7:42 p.m. |
| NEDg | Description generation | batch_69d0196766248190aebda80cbd7d1eef |
completed | April 3, 2026, 7:47 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69d019d76d2481909118b163ce5713f2 |
completed | April 3, 2026, 7:49 p.m. |
Created at: March 30, 2026, 7:16 p.m.