Triple
T1670332
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Boston University Bridge |
E36108
|
entity |
| Predicate | hasNearbyLandmark |
P2064
|
FINISHED |
| Object |
Boston University DeWolfe Boathouse
The Boston University DeWolfe Boathouse is a rowing facility on the Charles River used by Boston University’s crew teams for training, racing, and boat storage.
|
E188353
|
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 University DeWolfe Boathouse | Statement: [Boston University Bridge, hasNearbyLandmark, Boston University DeWolfe Boathouse]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Boston University DeWolfe Boathouse Context triple: [Boston University Bridge, hasNearbyLandmark, Boston University DeWolfe Boathouse]
-
A.
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.
-
B.
Princeton University boathouse
The Princeton University boathouse is the rowing facility used by Princeton’s crew teams, located along Lake Carnegie in Princeton, New Jersey.
-
C.
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.
-
D.
MIT boathouse
The MIT boathouse is a rowing facility on the Charles River that serves as the home base for the Massachusetts Institute of Technology’s crew programs.
-
E.
Harvard University Athletics Complex
The Harvard University Athletics Complex is a multi-facility sports venue in Cambridge, Massachusetts that serves as the home for Harvard University's varsity athletic programs.
- 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 University DeWolfe Boathouse Triple: [Boston University Bridge, hasNearbyLandmark, Boston University DeWolfe Boathouse]
Generated description
The Boston University DeWolfe Boathouse is a rowing facility on the Charles River used by Boston University’s crew teams for training, racing, and boat storage.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Boston University DeWolfe Boathouse Target entity description: The Boston University DeWolfe Boathouse is a rowing facility on the Charles River used by Boston University’s crew teams for training, racing, and boat storage.
-
A.
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.
-
B.
Princeton University boathouse
The Princeton University boathouse is the rowing facility used by Princeton’s crew teams, located along Lake Carnegie in Princeton, New Jersey.
-
C.
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.
-
D.
MIT boathouse
The MIT boathouse is a rowing facility on the Charles River that serves as the home base for the Massachusetts Institute of Technology’s crew programs.
-
E.
Harvard University Athletics Complex
The Harvard University Athletics Complex is a multi-facility sports venue in Cambridge, Massachusetts that serves as the home for Harvard University's varsity athletic programs.
- 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_69a8861286808190939afff3ce8ee31e |
completed | March 4, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69aa624285bc8190a763e99e548a3294 |
completed | March 6, 2026, 5:12 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ad683461ec8190b442054443c472b3 |
completed | March 8, 2026, 12:14 p.m. |
| NEDg | Description generation | batch_69ad693c04bc8190acc3566472a773f7 |
completed | March 8, 2026, 12:19 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ad69b46fe88190a4dc1568cabc69b6 |
completed | March 8, 2026, 12:21 p.m. |
Created at: March 4, 2026, 7:29 p.m.