Triple
T2344672
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Sarnia |
E45102
|
entity |
| Predicate | crossBorderLink |
P4105
|
FINISHED |
| Object | Blue Water Bridge |
E158557
|
NE FINISHED |
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: Blue Water Bridge | Statement: [Sarnia, crossBorderLink, Blue Water Bridge]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Blue Water Bridge Context triple: [Sarnia, crossBorderLink, Blue Water Bridge]
-
A.
Blue Water Bridge
chosen
The Blue Water Bridge is a major international twin-span bridge that carries vehicular traffic across the St. Clair River between the United States and Canada.
-
B.
Sault Ste. Marie International Bridge
The Sault Ste. Marie International Bridge is a major steel bridge that connects Sault Ste. Marie, Ontario, Canada with Sault Ste. Marie, Michigan, USA, serving as an important cross-border transportation link.
-
C.
Seaway International Bridge
The Seaway International Bridge is a bi-national crossing over the St. Lawrence River that connects Cornwall, Ontario, with New York State, facilitating road traffic between Canada and the United States.
-
D.
Ogdensburg–Prescott International Bridge
The Ogdensburg–Prescott International Bridge is a steel truss bridge spanning the Saint Lawrence River that connects Ogdensburg, New York, in the United States with Johnstown–Prescott, Ontario, in Canada.
-
E.
Gordie Howe International Bridge
The Gordie Howe International Bridge is a major cable-stayed border crossing under construction between Windsor, Ontario, and Detroit, Michigan, intended to improve trade and travel between Canada and the United States.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: crossBorderLink Context triple: [Sarnia, crossBorderLink, Blue Water Bridge]
-
A.
crossBorderRegion
Indicates a region that spans or intersects the boundary between two or more distinct territorial or jurisdictional areas.
-
B.
crossType
Indicates a relationship where one entity intersects, passes over, or traverses another, typically implying movement or extension across a boundary, area, or medium.
-
C.
crossesBorderOf
Indicates that one entity passes from one side of the boundary of another entity (typically a region or area) to the other side, traversing its border.
-
D.
hasBorderCrossing
chosen
Indicates that there exists a point or facility where movement or transit is possible between the boundaries of two adjacent regions or jurisdictions.
-
E.
crossBorderCooperationStructure
Indicates a formal arrangement or framework through which entities from different countries collaborate and coordinate activities across national borders.
- F. None of above.
Provenance (4 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_69a88917935081909b755dbf38e81024 |
completed | March 4, 2026, 7:33 p.m. |
| NER | Named-entity recognition | batch_69abcade3c808190ab3803538ccbe620 |
completed | March 7, 2026, 6:51 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69aeb3c116088190b15fd12d5ac75594 |
completed | March 9, 2026, 11:49 a.m. |
| PD | Predicate disambiguation | batch_69abc59616a8819099711834e6f1ccd6 |
completed | March 7, 2026, 6:28 a.m. |
Created at: March 4, 2026, 7:52 p.m.