Triple
T587275
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Duluth |
E15185
|
entity |
| Predicate | hasLandmark |
P105
|
FINISHED |
| Object |
Aerial Lift Bridge
The Aerial Lift Bridge is a historic vertical-lift bridge in Duluth, Minnesota, known for its distinctive lifting span that allows ships to pass between Lake Superior and the city’s harbor.
|
E73621
|
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: Aerial Lift Bridge | Statement: [Duluth, hasLandmark, Aerial Lift Bridge]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Aerial Lift Bridge Context triple: [Duluth, hasLandmark, Aerial Lift Bridge]
-
A.
Evergreen Point Floating Bridge
The Evergreen Point Floating Bridge is a major floating bridge in the Seattle area that carries State Route 520 across Lake Washington, connecting Seattle to its eastern suburbs.
-
B.
Barton Road Swing Bridge
Barton Road Swing Bridge is a movable road bridge in Greater Manchester, England, that swings to allow ships to pass along the Manchester Ship Canal.
-
C.
BP Pedestrian Bridge
The BP Pedestrian Bridge is a Frank Gehry–designed stainless steel footbridge in Chicago that snakes over Columbus Drive, linking Millennium Park to the lakefront and offering skyline views.
-
D.
Sagamore Bridge
Sagamore Bridge is a major highway bridge in Massachusetts that carries traffic over the Cape Cod Canal, serving as one of the primary gateways to Cape Cod.
-
E.
Grand Bridge
The Grand Bridge is an imposing ornamental stone bridge and landscape feature within the grounds of Blenheim Palace in Oxfordshire, England, designed to enhance the estate’s grand Baroque setting.
- 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: Aerial Lift Bridge Triple: [Duluth, hasLandmark, Aerial Lift Bridge]
Generated description
The Aerial Lift Bridge is a historic vertical-lift bridge in Duluth, Minnesota, known for its distinctive lifting span that allows ships to pass between Lake Superior and the city’s harbor.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Aerial Lift Bridge Target entity description: The Aerial Lift Bridge is a historic vertical-lift bridge in Duluth, Minnesota, known for its distinctive lifting span that allows ships to pass between Lake Superior and the city’s harbor.
-
A.
Evergreen Point Floating Bridge
The Evergreen Point Floating Bridge is a major floating bridge in the Seattle area that carries State Route 520 across Lake Washington, connecting Seattle to its eastern suburbs.
-
B.
Barton Road Swing Bridge
Barton Road Swing Bridge is a movable road bridge in Greater Manchester, England, that swings to allow ships to pass along the Manchester Ship Canal.
-
C.
BP Pedestrian Bridge
The BP Pedestrian Bridge is a Frank Gehry–designed stainless steel footbridge in Chicago that snakes over Columbus Drive, linking Millennium Park to the lakefront and offering skyline views.
-
D.
Sagamore Bridge
Sagamore Bridge is a major highway bridge in Massachusetts that carries traffic over the Cape Cod Canal, serving as one of the primary gateways to Cape Cod.
-
E.
Grand Bridge
The Grand Bridge is an imposing ornamental stone bridge and landscape feature within the grounds of Blenheim Palace in Oxfordshire, England, designed to enhance the estate’s grand Baroque setting.
- 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_69a4935783b8819082b77726ec10cc42 |
completed | March 1, 2026, 7:28 p.m. |
| NER | Named-entity recognition | batch_69a49b9bf0cc8190a145ccd6fc501349 |
completed | March 1, 2026, 8:03 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a5103a30fc819086a1e95d4dfc8749 |
completed | March 2, 2026, 4:21 a.m. |
| NEDg | Description generation | batch_69a511460df4819099f70838f0f28e4b |
completed | March 2, 2026, 4:25 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a511b4b63481909b8f027726f5778e |
completed | March 2, 2026, 4:27 a.m. |
Created at: March 1, 2026, 7:33 p.m.