Triple
T5026314
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Audubon Center at the Boathouse |
E113183
|
entity |
| Predicate | occupiesBuilding |
P2574
|
FINISHED |
| Object |
Prospect Park Boathouse
Prospect Park Boathouse is a historic Beaux-Arts lakeside pavilion in Brooklyn’s Prospect Park, now used as a nature education and event center.
|
E486271
|
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: Prospect Park Boathouse | Statement: [Audubon Center at the Boathouse, occupiesBuilding, Prospect Park Boathouse]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Prospect Park Boathouse Context triple: [Audubon Center at the Boathouse, occupiesBuilding, Prospect Park Boathouse]
-
A.
Gilder Boathouse
Gilder Boathouse is Yale University's state-of-the-art rowing facility on the Housatonic River, serving as the home base for the Yale Bulldogs rowing programs.
-
B.
Loeb Boathouse
Loeb Boathouse is a lakeside restaurant and boat-rental facility in New York City's Central Park, known for its scenic views and iconic rowboats.
-
C.
Newell Boathouse
Newell Boathouse is Harvard University's historic rowing facility on the Charles River that serves as the primary home for the Harvard Crimson men's crew program.
-
D.
Hudson River Maritime Museum
The Hudson River Maritime Museum is a waterfront museum in Kingston, New York, dedicated to preserving and interpreting the maritime history and heritage of the Hudson River and its surrounding communities.
-
E.
New York State Pavilion
The New York State Pavilion is a modernist architectural complex in Queens, New York, best known for its striking “Tent of Tomorrow” and observation towers designed by Philip Johnson for the 1964–65 World's Fair.
- 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: Prospect Park Boathouse Triple: [Audubon Center at the Boathouse, occupiesBuilding, Prospect Park Boathouse]
Generated description
Prospect Park Boathouse is a historic Beaux-Arts lakeside pavilion in Brooklyn’s Prospect Park, now used as a nature education and event center.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Prospect Park Boathouse Target entity description: Prospect Park Boathouse is a historic Beaux-Arts lakeside pavilion in Brooklyn’s Prospect Park, now used as a nature education and event center.
-
A.
Gilder Boathouse
Gilder Boathouse is Yale University's state-of-the-art rowing facility on the Housatonic River, serving as the home base for the Yale Bulldogs rowing programs.
-
B.
Loeb Boathouse
Loeb Boathouse is a lakeside restaurant and boat-rental facility in New York City's Central Park, known for its scenic views and iconic rowboats.
-
C.
Newell Boathouse
Newell Boathouse is Harvard University's historic rowing facility on the Charles River that serves as the primary home for the Harvard Crimson men's crew program.
-
D.
Hudson River Maritime Museum
The Hudson River Maritime Museum is a waterfront museum in Kingston, New York, dedicated to preserving and interpreting the maritime history and heritage of the Hudson River and its surrounding communities.
-
E.
New York State Pavilion
The New York State Pavilion is a modernist architectural complex in Queens, New York, best known for its striking “Tent of Tomorrow” and observation towers designed by Philip Johnson for the 1964–65 World's Fair.
- 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_69bd443775e48190a646ffbfc4334723 |
completed | March 20, 2026, 12:57 p.m. |
| NER | Named-entity recognition | batch_69bd738c3aac81908fb6a5c70c97a394 |
completed | March 20, 2026, 4:19 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69be928919c08190be76549e1a41f61e |
completed | March 21, 2026, 12:43 p.m. |
| NEDg | Description generation | batch_69be93d0e94c819094b745f611ea6cee |
completed | March 21, 2026, 12:49 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69be942f29488190adfc096c8c5781ac |
completed | March 21, 2026, 12:50 p.m. |
Created at: March 20, 2026, 1:36 p.m.