Triple
T6539744
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Intercolonial Railway of Canada |
E168253
|
entity |
| Predicate | notableStructure |
P1544
|
FINISHED |
| Object |
Miramichi River bridge
The Miramichi River bridge is a historic railway bridge in New Brunswick, Canada, that carried the Intercolonial Railway across the Miramichi River and served as a key transportation link in the region.
|
E604113
|
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: Miramichi River bridge | Statement: [Intercolonial Railway of Canada, notableStructure, Miramichi River bridge]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Miramichi River bridge Context triple: [Intercolonial Railway of Canada, notableStructure, Miramichi River bridge]
-
A.
Clyde River bridge
Clyde River bridge is a major road bridge spanning the Clyde River at Batemans Bay on the South Coast of New South Wales, Australia.
-
B.
Nipigon River Bridge
Nipigon River Bridge is a cable-stayed bridge in Ontario, Canada, notable for carrying the Trans-Canada Highway across the Nipigon River and serving as a key transportation link in northern Ontario.
-
C.
Sakonnet River Bridge
The Sakonnet River Bridge is a highway bridge in eastern Rhode Island that carries traffic across the Sakonnet River between Aquidneck Island and the mainland.
-
D.
Algonquin Bridge
Algonquin Bridge is a pedestrian bridge located on the Toronto Islands, providing a scenic crossing between parts of the island park system.
-
E.
Chaudière Bridge
Chaudière Bridge is a historic bridge spanning the Ottawa River that connects the cities of Ottawa, Ontario and Gatineau, Quebec in Canada.
- 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: Miramichi River bridge Triple: [Intercolonial Railway of Canada, notableStructure, Miramichi River bridge]
Generated description
The Miramichi River bridge is a historic railway bridge in New Brunswick, Canada, that carried the Intercolonial Railway across the Miramichi River and served as a key transportation link in the region.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Miramichi River bridge Target entity description: The Miramichi River bridge is a historic railway bridge in New Brunswick, Canada, that carried the Intercolonial Railway across the Miramichi River and served as a key transportation link in the region.
-
A.
Clyde River bridge
Clyde River bridge is a major road bridge spanning the Clyde River at Batemans Bay on the South Coast of New South Wales, Australia.
-
B.
Nipigon River Bridge
Nipigon River Bridge is a cable-stayed bridge in Ontario, Canada, notable for carrying the Trans-Canada Highway across the Nipigon River and serving as a key transportation link in northern Ontario.
-
C.
Sakonnet River Bridge
The Sakonnet River Bridge is a highway bridge in eastern Rhode Island that carries traffic across the Sakonnet River between Aquidneck Island and the mainland.
-
D.
Algonquin Bridge
Algonquin Bridge is a pedestrian bridge located on the Toronto Islands, providing a scenic crossing between parts of the island park system.
-
E.
Chaudière Bridge
Chaudière Bridge is a historic bridge spanning the Ottawa River that connects the cities of Ottawa, Ontario and Gatineau, Quebec in Canada.
- 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_69c68a51564081909e93aee0dbd9cca3 |
completed | March 27, 2026, 1:46 p.m. |
| NER | Named-entity recognition | batch_69c6add5d3848190a0d70dc4013ab756 |
completed | March 27, 2026, 4:18 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c6d53b861c81908adc984a3067d4ef |
completed | March 27, 2026, 7:06 p.m. |
| NEDg | Description generation | batch_69c6d6745b40819083fbcb2a4063e34d |
completed | March 27, 2026, 7:11 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69c6d837a5248190b0afb39174ac3922 |
completed | March 27, 2026, 7:19 p.m. |
Created at: March 27, 2026, 1:50 p.m.