Triple

T4635377
Position Surface form Disambiguated ID Type / Status
Subject River Wear E101516 entity
Predicate hasBridge P386 FINISHED
Object Queen Alexandra Bridge
Queen Alexandra Bridge is a historic road and former railway bridge in Sunderland, England, notable for carrying traffic across the River Wear since the early 20th century.
E527010 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: Queen Alexandra Bridge | Statement: [River Wear, hasBridge, Queen Alexandra Bridge]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Queen Alexandra Bridge
Context triple: [River Wear, hasBridge, Queen Alexandra Bridge]
  • A. King Edward VII Bridge
    The King Edward VII Bridge is a historic railway bridge over the River Tyne in Newcastle upon Tyne, England, carrying trains into the city as part of a major north–south route.
  • B. Victoria Bridge
    Victoria Bridge is a historic steel truss bridge in Montreal that carries road and rail traffic across the Saint Lawrence River, linking the island of Montreal to the south shore.
  • C. Victoria Bridge
    Victoria Bridge is a major road and pedestrian bridge in Brisbane, Australia, connecting the central business district with the South Bank precinct across the Brisbane River.
  • D. Prince of Wales Bridge
    The Prince of Wales Bridge is a major road bridge spanning the River Severn between England and Wales, carrying the M4 motorway as a key cross-border transport link.
  • E. Mersey Gateway Bridge
    The Mersey Gateway Bridge is a modern six-lane toll bridge in northwest England that carries road traffic across the River Mersey between Runcorn and Widnes.
  • 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: Queen Alexandra Bridge
Triple: [River Wear, hasBridge, Queen Alexandra Bridge]
Generated description
Queen Alexandra Bridge is a historic road and former railway bridge in Sunderland, England, notable for carrying traffic across the River Wear since the early 20th century.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Queen Alexandra Bridge
Target entity description: Queen Alexandra Bridge is a historic road and former railway bridge in Sunderland, England, notable for carrying traffic across the River Wear since the early 20th century.
  • A. King Edward VII Bridge
    The King Edward VII Bridge is a historic railway bridge over the River Tyne in Newcastle upon Tyne, England, carrying trains into the city as part of a major north–south route.
  • B. Victoria Bridge
    Victoria Bridge is a major road and pedestrian bridge in Brisbane, Australia, connecting the central business district with the South Bank precinct across the Brisbane River.
  • C. Victoria Bridge
    Victoria Bridge is a historic steel truss bridge in Montreal that carries road and rail traffic across the Saint Lawrence River, linking the island of Montreal to the south shore.
  • D. Prince of Wales Bridge
    The Prince of Wales Bridge is a major road bridge spanning the River Severn between England and Wales, carrying the M4 motorway as a key cross-border transport link.
  • E. Mersey Gateway Bridge
    The Mersey Gateway Bridge is a modern six-lane toll bridge in northwest England that carries road traffic across the River Mersey between Runcorn and Widnes.
  • 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_69bd43d2f1c081908cd4b7ec48ecc73d completed March 20, 2026, 12:55 p.m.
NER Named-entity recognition batch_69bd5a60a66c8190b76f3d3a7da1df55 completed March 20, 2026, 2:32 p.m.
NED1 Entity disambiguation (via context triple) batch_69bfd2366a3c819097391ad8731c21a8 completed March 22, 2026, 11:27 a.m.
NEDg Description generation batch_69bfd2b9290c819092ca7d3b29d8f39b completed March 22, 2026, 11:30 a.m.
NED2 Entity disambiguation (via description) batch_69bfd3180ac081908711bd893d811c84 completed March 22, 2026, 11:31 a.m.
Created at: March 20, 2026, 1:13 p.m.