Triple

T10552419
Position Surface form Disambiguated ID Type / Status
Subject Ogdensburg–Prescott International Bridge E248984 entity
Predicate partOf P40 FINISHED
Object Saint Lawrence River crossing system
The Saint Lawrence River crossing system is a network of international bridges and related infrastructure that facilitate transportation and trade between Canada and the United States across the Saint Lawrence River.
E870291 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: Saint Lawrence River crossing system | Statement: [Ogdensburg–Prescott International Bridge, partOf, Saint Lawrence River crossing system]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Saint Lawrence River crossing system
Context triple: [Ogdensburg–Prescott International Bridge, partOf, Saint Lawrence River crossing system]
  • A. Lachine Canal
    The Lachine Canal is a historic industrial waterway in Montreal, Canada, that once bypassed the Lachine Rapids to facilitate shipping and now serves as a popular recreational corridor.
  • B. Champlain Bridge (Ottawa River)
    The Champlain Bridge over the Ottawa River is a major vehicular bridge linking the cities of Gatineau, Quebec, and Ottawa, Ontario, as part of the National Capital Region’s interprovincial transportation network.
  • C. Pont Chaudière
    Pont Chaudière is a road and pedestrian bridge spanning the Ottawa River between Ottawa, Ontario, and Gatineau, Quebec, near the Chaudière Falls in Canada.
  • D. Ottawa River crossing corridor
    The Ottawa River crossing corridor is a key transportation route that encompasses multiple bridges and links between Ottawa, Ontario and Gatineau, Quebec across the Ottawa River.
  • E. Rideau Canal
    The Rideau Canal is a historic waterway in Ontario and Quebec, Canada, renowned as a UNESCO World Heritage Site and one of the oldest continuously operated canals in North America.
  • 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: Saint Lawrence River crossing system
Triple: [Ogdensburg–Prescott International Bridge, partOf, Saint Lawrence River crossing system]
Generated description
The Saint Lawrence River crossing system is a network of international bridges and related infrastructure that facilitate transportation and trade between Canada and the United States across the Saint Lawrence River.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Saint Lawrence River crossing system
Target entity description: The Saint Lawrence River crossing system is a network of international bridges and related infrastructure that facilitate transportation and trade between Canada and the United States across the Saint Lawrence River.
  • A. Lachine Canal
    The Lachine Canal is a historic industrial waterway in Montreal, Canada, that once bypassed the Lachine Rapids to facilitate shipping and now serves as a popular recreational corridor.
  • B. Champlain Bridge (Ottawa River)
    The Champlain Bridge over the Ottawa River is a major vehicular bridge linking the cities of Gatineau, Quebec, and Ottawa, Ontario, as part of the National Capital Region’s interprovincial transportation network.
  • C. Pont Chaudière
    Pont Chaudière is a road and pedestrian bridge spanning the Ottawa River between Ottawa, Ontario, and Gatineau, Quebec, near the Chaudière Falls in Canada.
  • D. Ottawa River crossing corridor
    The Ottawa River crossing corridor is a key transportation route that encompasses multiple bridges and links between Ottawa, Ontario and Gatineau, Quebec across the Ottawa River.
  • E. Rideau Canal
    The Rideau Canal is a historic waterway in Ontario and Quebec, Canada, renowned as a UNESCO World Heritage Site and one of the oldest continuously operated canals in North America.
  • 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_69d381c733c08190ab1dd6239f5f34ae completed April 6, 2026, 9:49 a.m.
NER Named-entity recognition batch_69d526d5820c8190a1ad6d6551d093bb completed April 7, 2026, 3:46 p.m.
NED1 Entity disambiguation (via context triple) batch_69d934639b3481908204db41101132c3 completed April 10, 2026, 5:33 p.m.
NEDg Description generation batch_69d938c8b25c8190bb048053d8668e5c completed April 10, 2026, 5:52 p.m.
NED2 Entity disambiguation (via description) batch_69d939b1844881908c8fbcb9488863f6 completed April 10, 2026, 5:56 p.m.
Created at: April 6, 2026, 12:34 p.m.