Triple

T13844223
Position Surface form Disambiguated ID Type / Status
Subject Welland River E332748 entity
Predicate hasBridge P386 FINISHED
Object King Street Bridge in Welland
King Street Bridge in Welland is a roadway bridge spanning the Welland River in the city of Welland, Ontario, serving as a key local crossing and traffic route.
E1064358 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: King Street Bridge in Welland | Statement: [Welland River, hasBridge, King Street Bridge in Welland]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: King Street Bridge in Welland
Context triple: [Welland River, hasBridge, King Street Bridge in Welland]
  • A. Queen Elizabeth Way bridge over Credit River
    The Queen Elizabeth Way bridge over the Credit River is a major highway crossing in Mississauga, Ontario, carrying the QEW over the Credit River as part of a key transportation corridor in the Greater Toronto Area.
  • B. Algonquin Bridge
    Algonquin Bridge is a pedestrian bridge located on the Toronto Islands, providing a scenic crossing between parts of the island park system.
  • C. Lansdowne Road Bridge
    Lansdowne Road Bridge is a road bridge in Dublin, Ireland, carrying Lansdowne Road across the River Dodder near the Aviva Stadium.
  • D. Queenston-Lewiston Bridge
    The Queenston-Lewiston Bridge is an international arch bridge and major border crossing over the Niagara River, connecting Ontario, Canada, and New York, United States.
  • E. Stoney Creek Bridge
    Stoney Creek Bridge is a historic railway bridge in British Columbia, Canada, known for its dramatic steel trestle design spanning a deep mountain gorge on the Canadian Pacific Railway 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: King Street Bridge in Welland
Triple: [Welland River, hasBridge, King Street Bridge in Welland]
Generated description
King Street Bridge in Welland is a roadway bridge spanning the Welland River in the city of Welland, Ontario, serving as a key local crossing and traffic route.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: King Street Bridge in Welland
Target entity description: King Street Bridge in Welland is a roadway bridge spanning the Welland River in the city of Welland, Ontario, serving as a key local crossing and traffic route.
  • A. Queen Elizabeth Way bridge over Credit River
    The Queen Elizabeth Way bridge over the Credit River is a major highway crossing in Mississauga, Ontario, carrying the QEW over the Credit River as part of a key transportation corridor in the Greater Toronto Area.
  • B. Algonquin Bridge
    Algonquin Bridge is a pedestrian bridge located on the Toronto Islands, providing a scenic crossing between parts of the island park system.
  • C. Lansdowne Road Bridge
    Lansdowne Road Bridge is a road bridge in Dublin, Ireland, carrying Lansdowne Road across the River Dodder near the Aviva Stadium.
  • D. Queenston-Lewiston Bridge
    The Queenston-Lewiston Bridge is an international arch bridge and major border crossing over the Niagara River, connecting Ontario, Canada, and New York, United States.
  • E. Stoney Creek Bridge
    Stoney Creek Bridge is a historic railway bridge in British Columbia, Canada, known for its dramatic steel trestle design spanning a deep mountain gorge on the Canadian Pacific Railway 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_69d81c5ba13c8190839315f54768acfd completed April 9, 2026, 9:38 p.m.
NER Named-entity recognition batch_69de02afce788190a74dce4e6a3569fa completed April 14, 2026, 9:02 a.m.
NED1 Entity disambiguation (via context triple) batch_69f7b8f87c188190b90faf7678cb9ad4 completed May 3, 2026, 9:07 p.m.
NEDg Description generation batch_69f7b9da1f848190a0c7e8d8a2b0954d completed May 3, 2026, 9:10 p.m.
NED2 Entity disambiguation (via description) batch_69f7bbf47c888190be32a4105903120a completed May 3, 2026, 9:19 p.m.
Created at: April 9, 2026, 10:13 p.m.