Triple

T8346956
Position Surface form Disambiguated ID Type / Status
Subject Elizabeth River E196063 entity
Predicate hasBridge P386 FINISHED
Object Gilmerton Bridge
Gilmerton Bridge is a movable highway bridge in Chesapeake, Virginia, that carries U.S. Route 13/460 over the Southern Branch of the Elizabeth River.
 E765900 NE FINISHED

Named-entity recognition

Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.

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: Gilmerton Bridge | Statement: [Elizabeth River, hasBridge, Gilmerton Bridge]

Disambiguation candidates (2 decisions)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Gilmerton Bridge
Context triple: [Elizabeth River, hasBridge, Gilmerton Bridge]
  • A. Dentonside Bridge
    Dentonside Bridge is a bridge spanning the River Caldew in Cumbria, England, serving as a local crossing point in the area.
  • B. Scotswood Bridge
    Scotswood Bridge is a road bridge in Newcastle upon Tyne, England, carrying traffic across the River Tyne between Scotswood and Blaydon.
  • C. East Linton Bridge
    East Linton Bridge is a historic stone road bridge spanning the River Tyne in East Linton, East Lothian, Scotland.
  • D. Kincardine Bridge
    Kincardine Bridge is a road bridge over the River Forth in Scotland that serves as a key crossing point connecting Fife with the Central Belt road network.
  • E. Redheugh Bridge
    Redheugh Bridge is a road bridge in North East England that carries traffic between Newcastle upon Tyne and Gateshead across the River Tyne.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Gilmerton Bridge
Target entity description: Gilmerton Bridge is a movable highway bridge in Chesapeake, Virginia, that carries U.S. Route 13/460 over the Southern Branch of the Elizabeth River.
  • A. Dentonside Bridge
    Dentonside Bridge is a bridge spanning the River Caldew in Cumbria, England, serving as a local crossing point in the area.
  • B. Scotswood Bridge
    Scotswood Bridge is a road bridge in Newcastle upon Tyne, England, carrying traffic across the River Tyne between Scotswood and Blaydon.
  • C. East Linton Bridge
    East Linton Bridge is a historic stone road bridge spanning the River Tyne in East Linton, East Lothian, Scotland.
  • D. Kincardine Bridge
    Kincardine Bridge is a road bridge over the River Forth in Scotland that serves as a key crossing point connecting Fife with the Central Belt road network.
  • E. Redheugh Bridge
    Redheugh Bridge is a road bridge in North East England that carries traffic between Newcastle upon Tyne and Gateshead across the River Tyne.
  • F. None of above. chosen

How the object was described

The object's one-sentence description was generated by prompting gpt-5.1 with the object name and this triple as context.

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: Gilmerton Bridge
Triple: [Elizabeth River, hasBridge, Gilmerton Bridge]
Generated description
Gilmerton Bridge is a movable highway bridge in Chesapeake, Virginia, that carries U.S. Route 13/460 over the Southern Branch of the Elizabeth River.

Provenance (5 batches)

Stage Batch ID Job type Status
creating batch_69ca82edd63c8190b876b8465464c5fa elicitation completed
NER batch_69cb8013d81c81908da48466cffb3939 ner completed
NED1 batch_69cfb9eaebb88190b127905f58fd5c79 ned_source_triple completed
NED2 batch_69cfbb86d43c81909090169dfb2f31fb ned_description completed
NEDg batch_69cfba99abd88190bd3ec4ea1400f23d nedg completed
Created at: March 30, 2026, 5:58 p.m.