Triple
T1873663
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Gatineau |
E39089
|
entity |
| Predicate | riverCrossingConnection |
P33399
|
FINISHED |
| Object |
Alexandra Bridge
The Alexandra Bridge is a historic steel truss bridge spanning the Ottawa River, linking the cities of Ottawa, Ontario and Gatineau, Quebec in Canada.
|
E208706
|
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: Alexandra Bridge | Statement: [Gatineau, riverCrossingConnection, Alexandra Bridge]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Alexandra Bridge Context triple: [Gatineau, riverCrossingConnection, Alexandra Bridge]
-
A.
The Mearns
The Mearns is a historic area of northeast Scotland, roughly corresponding to Kincardineshire, known for its coastal landscapes, agricultural heritage, and literary associations with Lewis Grassic Gibbon.
-
B.
The Quays
The Quays is a redeveloped waterfront area in Salford, Greater Manchester, known for its modern architecture, cultural attractions, and leisure facilities along the Manchester Ship Canal.
-
C.
Kingsbridge
Kingsbridge is a residential neighborhood in the northwest Bronx in New York City, known for its diverse community and mix of apartment buildings and small businesses.
-
D.
The Bridge
The Bridge is an American crime drama television series in which Diane Kruger stars as a brilliant but socially awkward detective investigating cross-border murders on the U.S.–Mexico frontier.
-
E.
The Last of England
The Last of England is a celebrated 1855 painting by Ford Madox Brown that poignantly depicts a Victorian couple emigrating from England, emblematic of the Pre-Raphaelite movement’s detailed realism and emotional intensity.
- 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: Alexandra Bridge Triple: [Gatineau, riverCrossingConnection, Alexandra Bridge]
Generated description
The Alexandra Bridge is a historic steel truss bridge spanning the Ottawa River, linking the cities of Ottawa, Ontario and Gatineau, Quebec in Canada.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Alexandra Bridge Target entity description: The Alexandra Bridge is a historic steel truss bridge spanning the Ottawa River, linking the cities of Ottawa, Ontario and Gatineau, Quebec in Canada.
-
A.
The Mearns
The Mearns is a historic area of northeast Scotland, roughly corresponding to Kincardineshire, known for its coastal landscapes, agricultural heritage, and literary associations with Lewis Grassic Gibbon.
-
B.
The Quays
The Quays is a redeveloped waterfront area in Salford, Greater Manchester, known for its modern architecture, cultural attractions, and leisure facilities along the Manchester Ship Canal.
-
C.
Kingsbridge
Kingsbridge is a residential neighborhood in the northwest Bronx in New York City, known for its diverse community and mix of apartment buildings and small businesses.
-
D.
The Bridge
The Bridge is an American crime drama television series in which Diane Kruger stars as a brilliant but socially awkward detective investigating cross-border murders on the U.S.–Mexico frontier.
-
E.
The Last of England
The Last of England is a celebrated 1855 painting by Ford Madox Brown that poignantly depicts a Victorian couple emigrating from England, emblematic of the Pre-Raphaelite movement’s detailed realism and emotional intensity.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: riverCrossingConnection Context triple: [Gatineau, riverCrossingConnection, Alexandra Bridge]
-
A.
hasBridgeTypeCrossing
Indicates that a bridge is characterized by a specific type of crossing it provides or supports.
-
B.
crossedByRiver
Indicates that a river passes across or through a specified area, feature, or route.
-
C.
bridgeLocation
Indicates the specific place or area where a bridge is situated or spans.
-
D.
ridgeConnection
Indicates a structural relationship where one ridge is connected or linked to another ridge, forming a continuous or associated ridge feature.
-
E.
crossesWaterBody
Indicates that an entity moves from one side of a water body to the other by passing over, through, or across it.
- F. None of above. chosen
Provenance (7 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_69a8862f7074819096afe7fe65e179e9 |
completed | March 4, 2026, 7:21 p.m. |
| NER | Named-entity recognition | batch_69abb0f79fbc819085c54f3189a552d9 |
completed | March 7, 2026, 5 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69add1de8728819090e80868f27c09af |
completed | March 8, 2026, 7:45 p.m. |
| NEDg | Description generation | batch_69add25d68488190ad9d142573bf044b |
completed | March 8, 2026, 7:47 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69add2ba229081909783af4edce0ed75 |
completed | March 8, 2026, 7:49 p.m. |
| PD | Predicate disambiguation | batch_69abafe2b56c81909e13d543982e6e13 |
completed | March 7, 2026, 4:56 a.m. |
| PDg | Predicate description generation | batch_69abb0f630e881908cd9491aeaeb4aed |
completed | March 7, 2026, 5 a.m. |
Created at: March 4, 2026, 7:34 p.m.