Triple

T5548104
Position Surface form Disambiguated ID Type / Status
Subject Union Canal E145458 entity
Predicate hasStructure P35 FINISHED
Object Leamington Lift Bridge
Leamington Lift Bridge is a historic manually operated lift bridge in Edinburgh, Scotland, spanning the Union Canal and serving both pedestrians and canal traffic.
E543188 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: Leamington Lift Bridge | Statement: [Union Canal, hasStructure, Leamington Lift Bridge]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Leamington Lift Bridge
Context triple: [Union Canal, hasStructure, Leamington Lift Bridge]
  • A. Wasauksing Swing Bridge
    The Wasauksing Swing Bridge is a movable bridge in Ontario, Canada that provides the primary road and rail access between Parry Island (home of the Wasauksing First Nation) and the mainland.
  • B. Burlington Canal Lift Bridge
    The Burlington Canal Lift Bridge is a vertical-lift road and pedestrian bridge in Ontario, Canada, that spans the canal between Lake Ontario and Hamilton Harbour, allowing both vehicular traffic and the passage of large ships.
  • C. 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.
  • D. Darlington Point Bridge
    Darlington Point Bridge is a road bridge in New South Wales, Australia, that carries traffic across the Murrumbidgee River near the town of Darlington Point.
  • E. Rockwell Bridge
    Rockwell Bridge is a roadway bridge in Metro Manila, Philippines, that connects the Rockwell Center area to neighboring districts across the Pasig River.
  • 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: Leamington Lift Bridge
Triple: [Union Canal, hasStructure, Leamington Lift Bridge]
Generated description
Leamington Lift Bridge is a historic manually operated lift bridge in Edinburgh, Scotland, spanning the Union Canal and serving both pedestrians and canal traffic.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Leamington Lift Bridge
Target entity description: Leamington Lift Bridge is a historic manually operated lift bridge in Edinburgh, Scotland, spanning the Union Canal and serving both pedestrians and canal traffic.
  • A. Wasauksing Swing Bridge
    The Wasauksing Swing Bridge is a movable bridge in Ontario, Canada that provides the primary road and rail access between Parry Island (home of the Wasauksing First Nation) and the mainland.
  • B. Burlington Canal Lift Bridge
    The Burlington Canal Lift Bridge is a vertical-lift road and pedestrian bridge in Ontario, Canada, that spans the canal between Lake Ontario and Hamilton Harbour, allowing both vehicular traffic and the passage of large ships.
  • C. 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.
  • D. Darlington Point Bridge
    Darlington Point Bridge is a road bridge in New South Wales, Australia, that carries traffic across the Murrumbidgee River near the town of Darlington Point.
  • E. Rockwell Bridge
    Rockwell Bridge is a roadway bridge in Metro Manila, Philippines, that connects the Rockwell Center area to neighboring districts across the Pasig River.
  • 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_69c008fb879c81909f5bfa56fadc1d46 completed March 22, 2026, 3:21 p.m.
NER Named-entity recognition batch_69c01fe0244c8190aeb995f79f22a039 completed March 22, 2026, 4:59 p.m.
NED1 Entity disambiguation (via context triple) batch_69c07d6edb7481908e94de7314ca70cc completed March 22, 2026, 11:38 p.m.
NEDg Description generation batch_69c084eb311481909d33231b96d50a05 completed March 23, 2026, 12:10 a.m.
NED2 Entity disambiguation (via description) batch_69c0853ccf088190b1f9f7f4c48f11af completed March 23, 2026, 12:11 a.m.
Created at: March 22, 2026, 3:35 p.m.