Triple
T1052020
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Boylston Street, Boston |
E22719
|
entity |
| Predicate | hasLandmark |
P105
|
FINISHED |
| Object |
Prudential Center
Prudential Center is a prominent skyscraper complex and shopping destination in Boston, Massachusetts, known for its office towers, retail space, and observation deck.
|
E121087
|
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: Prudential Center | Statement: [Boylston Street, Boston, hasLandmark, Prudential Center]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Prudential Center Context triple: [Boylston Street, Boston, hasLandmark, Prudential Center]
-
A.
Prudential Center
Prudential Center is a multi-purpose indoor arena in Newark, New Jersey, best known as the home of the NHL’s New Jersey Devils and a former temporary venue for the NBA’s New Jersey Nets.
-
B.
Gillette Stadium
Gillette Stadium is a multi-purpose sports and entertainment venue in Foxborough, Massachusetts, best known as the home field of the NFL’s New England Patriots and MLS’s New England Revolution.
-
C.
WIN Stadium
WIN Stadium is a coastal multi-purpose sports venue in Wollongong, New South Wales, best known as the home ground of the St George Illawarra Dragons rugby league team.
-
D.
Nynex Arena
Nynex Arena was the original name of the large indoor entertainment and sports venue now known as Manchester Arena in Manchester, England.
-
E.
SeatGeek Stadium
SeatGeek Stadium is a soccer-specific stadium in Bridgeview, Illinois, that has hosted Major League Soccer matches and various other sporting and entertainment events.
- 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: Prudential Center Triple: [Boylston Street, Boston, hasLandmark, Prudential Center]
Generated description
Prudential Center is a prominent skyscraper complex and shopping destination in Boston, Massachusetts, known for its office towers, retail space, and observation deck.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Prudential Center Target entity description: Prudential Center is a prominent skyscraper complex and shopping destination in Boston, Massachusetts, known for its office towers, retail space, and observation deck.
-
A.
Prudential Center
Prudential Center is a multi-purpose indoor arena in Newark, New Jersey, best known as the home of the NHL’s New Jersey Devils and a former temporary venue for the NBA’s New Jersey Nets.
-
B.
Gillette Stadium
Gillette Stadium is a multi-purpose sports and entertainment venue in Foxborough, Massachusetts, best known as the home field of the NFL’s New England Patriots and MLS’s New England Revolution.
-
C.
WIN Stadium
WIN Stadium is a coastal multi-purpose sports venue in Wollongong, New South Wales, best known as the home ground of the St George Illawarra Dragons rugby league team.
-
D.
Nynex Arena
Nynex Arena was the original name of the large indoor entertainment and sports venue now known as Manchester Arena in Manchester, England.
-
E.
SeatGeek Stadium
SeatGeek Stadium is a soccer-specific stadium in Bridgeview, Illinois, that has hosted Major League Soccer matches and various other sporting and entertainment events.
- 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_69a493da02e081908c13ff5e02a0fe7a |
completed | March 1, 2026, 7:30 p.m. |
| NER | Named-entity recognition | batch_69a4b8b5312081909796df58fa7c1e9d |
completed | March 1, 2026, 10:07 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ac3bcf04448190af136ca4f037547b |
completed | March 7, 2026, 2:53 p.m. |
| NEDg | Description generation | batch_69ac3c9a92008190a6336626faed36bd |
completed | March 7, 2026, 2:56 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ac3d0fcdb88190b4c5e5ddf41e2716 |
completed | March 7, 2026, 2:58 p.m. |
Created at: March 1, 2026, 7:42 p.m.