Triple
T18665088
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Halifax urban road network |
E456303
|
entity |
| Predicate | includesStructure |
P22287
|
FINISHED |
| Object | Fairview Overpass |
—
|
NE NERFINISHED |
How this triple was built (3 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: Fairview Overpass | Statement: [Halifax urban road network, includesStructure, Fairview Overpass]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Fairview Overpass Context triple: [Halifax urban road network, includesStructure, Fairview Overpass]
-
A.
Bowker Overpass
Bowker Overpass is an elevated roadway in Boston, Massachusetts, that carries traffic over parkland and local streets near the Charles River.
-
B.
University Heights Bridge
The University Heights Bridge is a historic swing bridge in New York City that connects Manhattan and the Bronx over the Harlem River.
-
C.
Rosemount Viaduct
Rosemount Viaduct is a central Aberdeen street known for its prominent civic and cultural buildings, including His Majesty's Theatre.
-
D.
Bayview Bridge
Bayview Bridge is a highway bridge in Sturgeon Bay, Wisconsin, that carries traffic across the Sturgeon Bay Ship Canal as part of the local U.S. Route 42/57 corridor.
-
E.
Rumuola Flyover
Rumuola Flyover is a major elevated roadway and traffic interchange in the Rumuola area of Port Harcourt, Nigeria, helping to ease congestion and connect key parts of the city.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Fairview Overpass Target entity description: Fairview Overpass is a major roadway bridge in Halifax, Nova Scotia, that carries traffic over rail lines and connects key parts of the city’s urban road network.
-
A.
Bowker Overpass
Bowker Overpass is an elevated roadway in Boston, Massachusetts, that carries traffic over parkland and local streets near the Charles River.
-
B.
University Heights Bridge
The University Heights Bridge is a historic swing bridge in New York City that connects Manhattan and the Bronx over the Harlem River.
-
C.
Rosemount Viaduct
Rosemount Viaduct is a central Aberdeen street known for its prominent civic and cultural buildings, including His Majesty's Theatre.
-
D.
Bayview Bridge
Bayview Bridge is a highway bridge in Sturgeon Bay, Wisconsin, that carries traffic across the Sturgeon Bay Ship Canal as part of the local U.S. Route 42/57 corridor.
-
E.
Rumuola Flyover
Rumuola Flyover is a major elevated roadway and traffic interchange in the Rumuola area of Port Harcourt, Nigeria, helping to ease congestion and connect key parts of the city.
- F. None of above. chosen
Provenance (2 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_69d8d38f72b4819090a935175d9ca8af |
completed | April 10, 2026, 10:40 a.m. |
| NER | Named-entity recognition | batch_69e5508e02788190bdea6099f08db4f0 |
completed | April 19, 2026, 10 p.m. |
Created at: April 10, 2026, 11:48 a.m.