Triple
T6444678
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Stratford |
E138311
|
entity |
| Predicate | primaryTransportationLinkToCharlottetown |
P11026
|
FINISHED |
| Object |
Hillsborough River bridge
The Hillsborough River bridge is a key transportation structure in Prince Edward Island, Canada, carrying traffic across the Hillsborough River between Stratford and the provincial capital, Charlottetown.
|
E599250
|
NE FINISHED |
How this triple was built (5 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: Hillsborough River bridge | Statement: [Stratford, primaryTransportationLinkToCharlottetown, Hillsborough River bridge]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Hillsborough River bridge Context triple: [Stratford, primaryTransportationLinkToCharlottetown, Hillsborough River bridge]
-
A.
St. Johns Bridge
St. Johns Bridge is a historic steel suspension bridge in Portland, Oregon, noted for its striking Gothic-style towers and scenic span over the Willamette River.
-
B.
Alfords Point Bridge
Alfords Point Bridge is a major road bridge in southern Sydney, Australia, carrying traffic across the Georges River between the suburbs of Alfords Point and Menai.
-
C.
Hillsborough River Bridge (Tampa)
Hillsborough River Bridge (Tampa) is a vehicular and pedestrian bridge in Tampa, Florida, that spans the Hillsborough River and connects key parts of the city’s urban core.
-
D.
Garcon Point Bridge
Garcon Point Bridge is a toll bridge in Florida that spans Pensacola Bay, connecting the Garcon Point peninsula with the mainland near Milton and Gulf Breeze.
-
E.
Forth Road Bridge
The Forth Road Bridge is a major suspension bridge in eastern Scotland that carries road traffic across the Firth of Forth, linking Edinburgh to Fife.
- 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: Hillsborough River bridge Triple: [Stratford, primaryTransportationLinkToCharlottetown, Hillsborough River bridge]
Generated description
The Hillsborough River bridge is a key transportation structure in Prince Edward Island, Canada, carrying traffic across the Hillsborough River between Stratford and the provincial capital, Charlottetown.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Hillsborough River bridge Target entity description: The Hillsborough River bridge is a key transportation structure in Prince Edward Island, Canada, carrying traffic across the Hillsborough River between Stratford and the provincial capital, Charlottetown.
-
A.
St. Johns Bridge
St. Johns Bridge is a historic steel suspension bridge in Portland, Oregon, noted for its striking Gothic-style towers and scenic span over the Willamette River.
-
B.
Alfords Point Bridge
Alfords Point Bridge is a major road bridge in southern Sydney, Australia, carrying traffic across the Georges River between the suburbs of Alfords Point and Menai.
-
C.
Hillsborough River Bridge (Tampa)
Hillsborough River Bridge (Tampa) is a vehicular and pedestrian bridge in Tampa, Florida, that spans the Hillsborough River and connects key parts of the city’s urban core.
-
D.
Garcon Point Bridge
Garcon Point Bridge is a toll bridge in Florida that spans Pensacola Bay, connecting the Garcon Point peninsula with the mainland near Milton and Gulf Breeze.
-
E.
Forth Road Bridge
The Forth Road Bridge is a major suspension bridge in eastern Scotland that carries road traffic across the Firth of Forth, linking Edinburgh to Fife.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: primaryTransportationLinkToCharlottetown Context triple: [Stratford, primaryTransportationLinkToCharlottetown, Hillsborough River bridge]
-
A.
mainTransportOnIsland
Indicates that a given mode of transport is the primary or most commonly used means of transportation on a particular island.
-
B.
hasTransportRoute
chosen
Indicates that there exists a designated transportation connection or route linking one entity to another.
-
C.
transportNetwork
Indicates a relationship where infrastructure or services enable the movement of people or goods between different locations.
-
D.
connectedToMainlandBy
Indicates that one landmass or area is physically linked to a mainland, typically via a bridge, causeway, or other continuous connection.
-
E.
hasFerryService
Indicates that there is an operational ferry connection or transport service available between the related locations or entities.
- F. None of above.
Provenance (6 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_69c008aa61ac8190bc96715ed79fe2d8 |
completed | March 22, 2026, 3:20 p.m. |
| NER | Named-entity recognition | batch_69c0698c17ec81909f6bbcbe636a67fd |
completed | March 22, 2026, 10:13 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c6cb02cb3c8190917842bb654326ee |
completed | March 27, 2026, 6:22 p.m. |
| NEDg | Description generation | batch_69c6cc960e088190bd9643aa1c46128d |
completed | March 27, 2026, 6:29 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69c6cd4d50948190ac60ec518f00e5d8 |
completed | March 27, 2026, 6:32 p.m. |
| PD | Predicate disambiguation | batch_69c060faaf248190bbdc8ff909c8777a |
completed | March 22, 2026, 9:36 p.m. |
Created at: March 22, 2026, 4:46 p.m.