Triple
T17117962
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Port of Saint John |
E415387
|
entity |
| Predicate | railServedBy |
P782
|
FINISHED |
| Object |
New Brunswick Southern Railway
New Brunswick Southern Railway is a regional freight railroad in eastern Canada that provides key rail connections between the Port of Saint John and the broader North American rail network.
|
E1251799
|
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: New Brunswick Southern Railway | Statement: [Port of Saint John, railServedBy, New Brunswick Southern Railway]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: New Brunswick Southern Railway Context triple: [Port of Saint John, railServedBy, New Brunswick Southern Railway]
-
A.
New Brunswick Railway Company
The New Brunswick Railway Company is a Canadian transportation and land-holding firm historically involved in rail operations in New Brunswick and now part of the diversified conglomerate J.D. Irving, Limited.
-
B.
Southern Railroad of New Jersey
The Southern Railroad of New Jersey is a shortline freight railroad that operates and maintains portions of the South Jersey rail network.
-
C.
Canada Southern Railway
Canada Southern Railway was a 19th- and early 20th-century railway company that operated a key east–west main line across southern Ontario, providing an important international link between the U.S. and Canada.
-
D.
New York and Ottawa Railway
The New York and Ottawa Railway was a historic cross-border rail line that connected New York State with Ottawa, Canada, facilitating regional passenger and freight transport in the late 19th and early 20th centuries.
-
E.
New York and Long Branch Railroad
The New York and Long Branch Railroad was a historic rail line in New Jersey that provided passenger and freight service along the Jersey Shore and later formed the core of today’s North Jersey Coast Line.
- 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: New Brunswick Southern Railway Triple: [Port of Saint John, railServedBy, New Brunswick Southern Railway]
Generated description
New Brunswick Southern Railway is a regional freight railroad in eastern Canada that provides key rail connections between the Port of Saint John and the broader North American rail network.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: New Brunswick Southern Railway Target entity description: New Brunswick Southern Railway is a regional freight railroad in eastern Canada that provides key rail connections between the Port of Saint John and the broader North American rail network.
-
A.
New Brunswick Railway Company
The New Brunswick Railway Company is a Canadian transportation and land-holding firm historically involved in rail operations in New Brunswick and now part of the diversified conglomerate J.D. Irving, Limited.
-
B.
Southern Railroad of New Jersey
The Southern Railroad of New Jersey is a shortline freight railroad that operates and maintains portions of the South Jersey rail network.
-
C.
Canada Southern Railway
Canada Southern Railway was a 19th- and early 20th-century railway company that operated a key east–west main line across southern Ontario, providing an important international link between the U.S. and Canada.
-
D.
New York and Ottawa Railway
The New York and Ottawa Railway was a historic cross-border rail line that connected New York State with Ottawa, Canada, facilitating regional passenger and freight transport in the late 19th and early 20th centuries.
-
E.
New York and Long Branch Railroad
The New York and Long Branch Railroad was a historic rail line in New Jersey that provided passenger and freight service along the Jersey Shore and later formed the core of today’s North Jersey Coast Line.
- 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_69d886d090cc8190a39cb94992586905 |
completed | April 10, 2026, 5:12 a.m. |
| NER | Named-entity recognition | batch_69e3e8075a6c8190954d36eb94d1028a |
completed | April 18, 2026, 8:22 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a013a0b69108190ba3ba6ba7f8d3935 |
completed | May 11, 2026, 2:08 a.m. |
| NEDg | Description generation | batch_6a013e2e196081908fed0741db6a9ac1 |
completed | May 11, 2026, 2:25 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a013eadc3e8819093706d8baa524b33 |
completed | May 11, 2026, 2:27 a.m. |
Created at: April 10, 2026, 5:35 a.m.