Triple

T18734116
Position Surface form Disambiguated ID Type / Status
Subject Petitcodiac River E458115 entity
Predicate crossedBy P416 FINISHED
Object Moncton–Riverview Causeway (former configuration)
The Moncton–Riverview Causeway (former configuration) was a controversial mid-20th-century road and control-structure crossing over the Petitcodiac River in New Brunswick, Canada, later altered to restore more natural tidal flow.
E1340596 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: Moncton–Riverview Causeway (former configuration) | Statement: [Petitcodiac River, crossedBy, Moncton–Riverview Causeway (former configuration)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Moncton–Riverview Causeway (former configuration)
Context triple: [Petitcodiac River, crossedBy, Moncton–Riverview Causeway (former configuration)]
  • A. Princess Margaret Bridge (within Fredericton area)
    The Princess Margaret Bridge is a major road bridge spanning the Saint John River in Fredericton, New Brunswick, serving as a key transportation link for the region.
  • B. 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.
  • C. Harbour Bridge (Saint John)
    Harbour Bridge (Saint John) is a major road bridge in Saint John, New Brunswick, that spans the Saint John River and connects the city’s west side with its central and eastern areas.
  • D. Shippagan-Lamèque-Miscou bridge system
    The Shippagan-Lamèque-Miscou bridge system is a series of bridges in northeastern New Brunswick, Canada, that connects the mainland Acadian Peninsula to the islands of Lamèque and Miscou.
  • E. Highway 403 bridge over Credit River
    The Highway 403 bridge over the Credit River is a major multi-span roadway structure in Ontario, Canada, carrying Highway 403 across the Credit River valley as part of a key commuter and transportation corridor.
  • 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: Moncton–Riverview Causeway (former configuration)
Triple: [Petitcodiac River, crossedBy, Moncton–Riverview Causeway (former configuration)]
Generated description
The Moncton–Riverview Causeway (former configuration) was a controversial mid-20th-century road and control-structure crossing over the Petitcodiac River in New Brunswick, Canada, later altered to restore more natural tidal flow.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Moncton–Riverview Causeway (former configuration)
Target entity description: The Moncton–Riverview Causeway (former configuration) was a controversial mid-20th-century road and control-structure crossing over the Petitcodiac River in New Brunswick, Canada, later altered to restore more natural tidal flow.
  • A. Princess Margaret Bridge (within Fredericton area)
    The Princess Margaret Bridge is a major road bridge spanning the Saint John River in Fredericton, New Brunswick, serving as a key transportation link for the region.
  • B. 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.
  • C. Harbour Bridge (Saint John)
    Harbour Bridge (Saint John) is a major road bridge in Saint John, New Brunswick, that spans the Saint John River and connects the city’s west side with its central and eastern areas.
  • D. Shippagan-Lamèque-Miscou bridge system
    The Shippagan-Lamèque-Miscou bridge system is a series of bridges in northeastern New Brunswick, Canada, that connects the mainland Acadian Peninsula to the islands of Lamèque and Miscou.
  • E. Highway 403 bridge over Credit River
    The Highway 403 bridge over the Credit River is a major multi-span roadway structure in Ontario, Canada, carrying Highway 403 across the Credit River valley as part of a key commuter and transportation corridor.
  • 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_69d8d393ba9c8190a8b03b04ddbb0a09 completed April 10, 2026, 10:40 a.m.
NER Named-entity recognition batch_69e56d7a06788190a8e09c657aaeb8e5 completed April 20, 2026, 12:04 a.m.
NED1 Entity disambiguation (via context triple) batch_6a05325dbcc08190b289e2c7a6175509 completed May 14, 2026, 2:24 a.m.
NEDg Description generation batch_6a05344331fc81908d85322432c18ebe completed May 14, 2026, 2:32 a.m.
NED2 Entity disambiguation (via description) batch_6a053548c4248190833a6e57de308c83 completed May 14, 2026, 2:36 a.m.
Created at: April 10, 2026, 11:51 a.m.