Triple

T1357597
Position Surface form Disambiguated ID Type / Status
Subject River Yare E29022 entity
Predicate hasBridge P386 FINISHED
Object Trowse Swing Bridge
Trowse Swing Bridge is a movable railway bridge near Norwich in Norfolk, England, that carries trains over the River Yare and swings open to allow river traffic to pass.
 E218005 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: Trowse Swing Bridge | Statement: [River Yare, hasBridge, Trowse Swing Bridge]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Trowse Swing Bridge
Context triple: [River Yare, hasBridge, Trowse Swing Bridge]
  • A. Reedham Swing Bridge
    Reedham Swing Bridge is a historic railway swing bridge in Norfolk, England, that carries trains across the River Yare and opens to allow river traffic to pass.
  • B. Leatherhead Bridge
    Leatherhead Bridge is a historic road bridge spanning the River Mole in Leatherhead, Surrey, England.
  • 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. Warrington Bridge
    Warrington Bridge is a historic road bridge spanning the River Mersey in Warrington, England, serving as a key local transport crossing.
  • E. Gapstow Bridge
    Gapstow Bridge is a picturesque stone arch bridge in New York City's Central Park, known for its iconic views of the park and Midtown Manhattan skyline.
  • 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: Trowse Swing Bridge
Triple: [River Yare, hasBridge, Trowse Swing Bridge]
Generated description
Trowse Swing Bridge is a movable railway bridge near Norwich in Norfolk, England, that carries trains over the River Yare and swings open to allow river traffic to pass.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Trowse Swing Bridge
Target entity description: Trowse Swing Bridge is a movable railway bridge near Norwich in Norfolk, England, that carries trains over the River Yare and swings open to allow river traffic to pass.
  • A. Reedham Swing Bridge
    Reedham Swing Bridge is a historic railway swing bridge in Norfolk, England, that carries trains across the River Yare and opens to allow river traffic to pass.
  • B. Leatherhead Bridge
    Leatherhead Bridge is a historic road bridge spanning the River Mole in Leatherhead, Surrey, England.
  • 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. Warrington Bridge
    Warrington Bridge is a historic road bridge spanning the River Mersey in Warrington, England, serving as a key local transport crossing.
  • E. Gapstow Bridge
    Gapstow Bridge is a picturesque stone arch bridge in New York City's Central Park, known for its iconic views of the park and Midtown Manhattan skyline.
  • 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_69a498d77abc8190913bf57e5f51d2c4 completed March 1, 2026, 7:51 p.m.
NER Named-entity recognition batch_69a4c28db5048190a279ee9882caaeaf completed March 1, 2026, 10:49 p.m.
NED1 Entity disambiguation (via context triple) batch_69adfb8a58ec81908b2bb5c27283bafa completed March 8, 2026, 10:43 p.m.
NEDg Description generation batch_69adfc6aa96c81909ae3cff6c7ab7f79 completed March 8, 2026, 10:47 p.m.
NED2 Entity disambiguation (via description) batch_69adfcebbc808190a74f9082636bce11 completed March 8, 2026, 10:49 p.m.
Created at: March 1, 2026, 7:56 p.m.