Triple
T2802623
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Cincinnati |
E53180
|
entity |
| Predicate | hasLandmark |
P105
|
FINISHED |
| Object |
Roebling Suspension Bridge
The Roebling Suspension Bridge is a historic 19th-century suspension bridge over the Ohio River, renowned as the engineering precursor to New York’s Brooklyn Bridge.
|
E401720
|
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: Roebling Suspension Bridge | Statement: [Cincinnati, hasLandmark, Roebling Suspension Bridge]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Roebling Suspension Bridge Context triple: [Cincinnati, hasLandmark, Roebling Suspension Bridge]
-
A.
Roebling Bridge
Roebling Bridge is a historic 19th-century suspension aqueduct designed by John A. Roebling that now serves as a road bridge over the Delaware River between New York and Pennsylvania.
-
B.
Brooklyn Bridge
The Brooklyn Bridge is a historic 19th-century suspension bridge spanning the East River, renowned as an iconic symbol of New York City and a major connection between Manhattan and Brooklyn.
-
C.
Verrazzano-Narrows Bridge
The Verrazzano-Narrows Bridge is a large suspension bridge in New York City that connects the boroughs of Staten Island and Brooklyn across the Narrows.
-
D.
Niagara Falls Suspension Bridge
The Niagara Falls Suspension Bridge was a pioneering 19th-century railway and road suspension bridge spanning the Niagara River near the falls, notable as one of the earliest major works of engineer John A. Roebling.
-
E.
Walt Whitman Bridge
The Walt Whitman Bridge is a major suspension bridge connecting Philadelphia, Pennsylvania, to Gloucester City, New Jersey, and serving as a key highway crossing over the Delaware River.
- 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: Roebling Suspension Bridge Triple: [Cincinnati, hasLandmark, Roebling Suspension Bridge]
Generated description
The Roebling Suspension Bridge is a historic 19th-century suspension bridge over the Ohio River, renowned as the engineering precursor to New York’s Brooklyn Bridge.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Roebling Suspension Bridge Target entity description: The Roebling Suspension Bridge is a historic 19th-century suspension bridge over the Ohio River, renowned as the engineering precursor to New York’s Brooklyn Bridge.
-
A.
Roebling Bridge
Roebling Bridge is a historic 19th-century suspension aqueduct designed by John A. Roebling that now serves as a road bridge over the Delaware River between New York and Pennsylvania.
-
B.
Brooklyn Bridge
The Brooklyn Bridge is a historic 19th-century suspension bridge spanning the East River, renowned as an iconic symbol of New York City and a major connection between Manhattan and Brooklyn.
-
C.
Verrazzano-Narrows Bridge
The Verrazzano-Narrows Bridge is a large suspension bridge in New York City that connects the boroughs of Staten Island and Brooklyn across the Narrows.
-
D.
Niagara Falls Suspension Bridge
The Niagara Falls Suspension Bridge was a pioneering 19th-century railway and road suspension bridge spanning the Niagara River near the falls, notable as one of the earliest major works of engineer John A. Roebling.
-
E.
Walt Whitman Bridge
The Walt Whitman Bridge is a major suspension bridge connecting Philadelphia, Pennsylvania, to Gloucester City, New Jersey, and serving as a key highway crossing over the Delaware River.
- 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_69ab495a90788190941b6917e1eca3a6 |
completed | March 6, 2026, 9:38 p.m. |
| NER | Named-entity recognition | batch_69abde12b33481908b276760a922db9c |
completed | March 7, 2026, 8:13 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b5335421348190a18cb74cdd885c82 |
completed | March 14, 2026, 10:07 a.m. |
| NEDg | Description generation | batch_69b5345b408c8190a68c530edd1efb1f |
completed | March 14, 2026, 10:11 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69b5351fe4d081909c606f2ced0efbdc |
completed | March 14, 2026, 10:14 a.m. |
Created at: March 6, 2026, 9:58 p.m.