Triple

T7379882
Position Surface form Disambiguated ID Type / Status
Subject Murray Canal E170218 entity
Predicate hasSwingBridge P76669 FINISHED
Object Brighton Road Swing Bridge
The Brighton Road Swing Bridge is a movable swing bridge that carries road traffic across the Murray Canal in Ontario, Canada.
E689917 NE FINISHED

How this triple was built (5 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: Brighton Road Swing Bridge | Statement: [Murray Canal, hasSwingBridge, Brighton Road Swing Bridge]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Brighton Road Swing Bridge
Context triple: [Murray Canal, hasSwingBridge, Brighton Road Swing Bridge]
  • A. Barton Road Swing Bridge
    Barton Road Swing Bridge is a movable road bridge in Greater Manchester, England, that swings to allow ships to pass along the Manchester Ship Canal.
  • B. Stanton Street Bridge
    The Stanton Street Bridge is an international bridge that carries vehicular and pedestrian traffic across the U.S.–Mexico border between El Paso, Texas, and Ciudad Juárez, Chihuahua.
  • C. Hanover Street Bridge
    Hanover Street Bridge is a historic roadway bridge in Baltimore, Maryland, that carries Hanover Street across the Middle Branch of the Patapsco River, connecting the city’s downtown to its southern neighborhoods.
  • D. Henley Street Bridge
    Henley Street Bridge is a historic concrete arch bridge spanning the Tennessee River in Knoxville, Tennessee, serving as a key transportation link into the city’s downtown.
  • E. Swan Street Bridge
    Swan Street Bridge is a prominent road bridge in Melbourne, Australia, carrying traffic over the Yarra River near the Melbourne Cricket Ground and other key sporting precincts.
  • 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: Brighton Road Swing Bridge
Triple: [Murray Canal, hasSwingBridge, Brighton Road Swing Bridge]
Generated description
The Brighton Road Swing Bridge is a movable swing bridge that carries road traffic across the Murray Canal in Ontario, Canada.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Brighton Road Swing Bridge
Target entity description: The Brighton Road Swing Bridge is a movable swing bridge that carries road traffic across the Murray Canal in Ontario, Canada.
  • A. Barton Road Swing Bridge
    Barton Road Swing Bridge is a movable road bridge in Greater Manchester, England, that swings to allow ships to pass along the Manchester Ship Canal.
  • B. Stanton Street Bridge
    The Stanton Street Bridge is an international bridge that carries vehicular and pedestrian traffic across the U.S.–Mexico border between El Paso, Texas, and Ciudad Juárez, Chihuahua.
  • C. Hanover Street Bridge
    Hanover Street Bridge is a historic roadway bridge in Baltimore, Maryland, that carries Hanover Street across the Middle Branch of the Patapsco River, connecting the city’s downtown to its southern neighborhoods.
  • D. Henley Street Bridge
    Henley Street Bridge is a historic concrete arch bridge spanning the Tennessee River in Knoxville, Tennessee, serving as a key transportation link into the city’s downtown.
  • E. Swan Street Bridge
    Swan Street Bridge is a prominent road bridge in Melbourne, Australia, carrying traffic over the Yarra River near the Melbourne Cricket Ground and other key sporting precincts.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: hasSwingBridge
Context triple: [Murray Canal, hasSwingBridge, Brighton Road Swing Bridge]
  • A. numberOfSwingBridges
    Indicates the quantity of swing bridges associated with or present in a given context or entity.
  • B. hasDrawbridge
    Indicates that one entity possesses or is equipped with a drawbridge as part of its structure or features.
  • C. hasPassengerBridge
    Indicates that one entity is connected to another by a bridge or walkway specifically designed for passengers to move between them.
  • D. hasBridgeOrStructure
    Indicates that there exists a bridge or similar structural connection between the related entities.
  • E. hasMajorBridge
    Indicates that one entity possesses or includes a primary or significant bridge associated with it.
  • F. None of above. chosen

Provenance (7 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_69c68a5d0ed08190b6d361e68f813330 completed March 27, 2026, 1:47 p.m.
NER Named-entity recognition batch_69c6f1c61484819087874d4e7f9fd791 completed March 27, 2026, 9:08 p.m.
NED1 Entity disambiguation (via context triple) batch_69c9162980708190be2a347b2322c09c completed March 29, 2026, 12:08 p.m.
NEDg Description generation batch_69c91718a39c8190b89a0572a797d272 completed March 29, 2026, 12:12 p.m.
NED2 Entity disambiguation (via description) batch_69c917af70d4819085f90d655ebdac39 completed March 29, 2026, 12:14 p.m.
PD Predicate disambiguation batch_69c6f02ee3e08190a7a00c981129b22c completed March 27, 2026, 9:01 p.m.
PDg Predicate description generation batch_69c6f0ebf9c88190af5a4d87d3fd338a completed March 27, 2026, 9:04 p.m.
Created at: March 27, 2026, 3:08 p.m.