Triple
T260787
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Boston Garden |
E5535
|
entity |
| Predicate | operator |
P179
|
FINISHED |
| Object |
Boston Garden-Arena Corporation
Boston Garden-Arena Corporation was the company responsible for managing and operating the historic Boston Garden sports and entertainment arena in Boston, Massachusetts.
|
E5535
|
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: Boston Garden-Arena Corporation | Statement: [Boston Garden, operator, Boston Garden-Arena Corporation]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Boston Garden-Arena Corporation Context triple: [Boston Garden, operator, Boston Garden-Arena Corporation]
-
A.
Boston Garden
Boston Garden was a famed indoor sports and entertainment arena in Boston, Massachusetts, best known as the longtime home of the NBA’s Boston Celtics and the NHL’s Boston Bruins.
-
B.
TD Garden
TD Garden is a major multi-purpose sports and entertainment arena in Boston, Massachusetts, best known as the home venue of the NBA's Boston Celtics and the NHL's Boston Bruins.
-
C.
Payne Whitney Gymnasium
Payne Whitney Gymnasium is Yale University's historic, neo-Gothic athletic complex, renowned as one of the largest indoor collegiate sports facilities in the world.
-
D.
Boston Athletic Association
The Boston Athletic Association is a historic Boston-based sports organization best known for founding and managing the annual Boston Marathon.
-
E.
Fenway Sports Group
Fenway Sports Group is an American sports investment company that owns major franchises including the Boston Red Sox and Liverpool FC.
- 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: Boston Garden-Arena Corporation Triple: [Boston Garden, operator, Boston Garden-Arena Corporation]
Generated description
Boston Garden-Arena Corporation was the company responsible for managing and operating the historic Boston Garden sports and entertainment arena in Boston, Massachusetts.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Boston Garden-Arena Corporation Target entity description: Boston Garden-Arena Corporation was the company responsible for managing and operating the historic Boston Garden sports and entertainment arena in Boston, Massachusetts.
-
A.
Boston Garden
chosen
Boston Garden was a famed indoor sports and entertainment arena in Boston, Massachusetts, best known as the longtime home of the NBA’s Boston Celtics and the NHL’s Boston Bruins.
-
B.
TD Garden
TD Garden is a major multi-purpose sports and entertainment arena in Boston, Massachusetts, best known as the home venue of the NBA's Boston Celtics and the NHL's Boston Bruins.
-
C.
Payne Whitney Gymnasium
Payne Whitney Gymnasium is Yale University's historic, neo-Gothic athletic complex, renowned as one of the largest indoor collegiate sports facilities in the world.
-
D.
Boston Athletic Association
The Boston Athletic Association is a historic Boston-based sports organization best known for founding and managing the annual Boston Marathon.
-
E.
Fenway Sports Group
Fenway Sports Group is an American sports investment company that owns major franchises including the Boston Red Sox and Liverpool FC.
- F. None of above.
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_69a2580a64ac8190ad76e34bb0715b5e |
completed | Feb. 28, 2026, 2:50 a.m. |
| NER | Named-entity recognition | batch_69a25d72dad4819092c9502e6e4edc44 |
completed | Feb. 28, 2026, 3:13 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a389ab230c8190982eead1ef7b5c75 |
completed | March 1, 2026, 12:34 a.m. |
| NEDg | Description generation | batch_69a38a0114b481908c9363e926b4b3ae |
completed | March 1, 2026, 12:36 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a38a699a6081908c167ce9ad55a660 |
completed | March 1, 2026, 12:38 a.m. |
Created at: Feb. 28, 2026, 2:55 a.m.