Triple

T12001497
Position Surface form Disambiguated ID Type / Status
Subject River Nene E285672 entity
Predicate hasBridge P386 FINISHED
Object Nene Bridge, Peterborough
Nene Bridge, Peterborough is a road bridge in Peterborough, England, that carries traffic across the River Nene and forms part of the city’s key transport infrastructure.
 E959066 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: Nene Bridge, Peterborough | Statement: [River Nene, hasBridge, Nene Bridge, Peterborough]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Nene Bridge, Peterborough
Context triple: [River Nene, hasBridge, Nene Bridge, Peterborough]
  • A. Wroxham Bridge
    Wroxham Bridge is a historic low-arched road bridge in the Norfolk Broads, England, known as a key boating landmark and one of the most challenging navigational points on the River Bure.
  • B. Gunthorpe Bridge
    Gunthorpe Bridge is a road bridge spanning the River Trent in Nottinghamshire, England, carrying the A6097 and serving as a key local crossing point.
  • C. Harwood Bridge
    Harwood Bridge is a major steel truss road bridge in New South Wales, Australia, carrying the Pacific Highway across the Clarence River.
  • D. Stone Bridge, Chelmsford
    Stone Bridge in Chelmsford is a historic masonry bridge that carries traffic across the River Chelmer near the town center.
  • E. Cobham Bridge
    Cobham Bridge is a road bridge in Surrey, England, that carries traffic across the River Mole near the village of Cobham.
  • 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: Nene Bridge, Peterborough
Triple: [River Nene, hasBridge, Nene Bridge, Peterborough]
Generated description
Nene Bridge, Peterborough is a road bridge in Peterborough, England, that carries traffic across the River Nene and forms part of the city’s key transport infrastructure.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Nene Bridge, Peterborough
Target entity description: Nene Bridge, Peterborough is a road bridge in Peterborough, England, that carries traffic across the River Nene and forms part of the city’s key transport infrastructure.
  • A. Wroxham Bridge
    Wroxham Bridge is a historic low-arched road bridge in the Norfolk Broads, England, known as a key boating landmark and one of the most challenging navigational points on the River Bure.
  • B. Gunthorpe Bridge
    Gunthorpe Bridge is a road bridge spanning the River Trent in Nottinghamshire, England, carrying the A6097 and serving as a key local crossing point.
  • C. Harwood Bridge
    Harwood Bridge is a major steel truss road bridge in New South Wales, Australia, carrying the Pacific Highway across the Clarence River.
  • D. Stone Bridge, Chelmsford
    Stone Bridge in Chelmsford is a historic masonry bridge that carries traffic across the River Chelmer near the town center.
  • E. Cobham Bridge
    Cobham Bridge is a road bridge in Surrey, England, that carries traffic across the River Mole near the village of Cobham.
  • 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_69d6ab45a368819084fce08bf0dc3705 completed April 8, 2026, 7:23 p.m.
NER Named-entity recognition batch_69d903c36b248190b446b17def94885b completed April 10, 2026, 2:05 p.m.
NED1 Entity disambiguation (via context triple) batch_69f4729eb4a081909d93b3fc74509d86 completed May 1, 2026, 9:30 a.m.
NEDg Description generation batch_69f47b7e4a40819085680c48eed5418a completed May 1, 2026, 10:07 a.m.
NED2 Entity disambiguation (via description) batch_69f47df40a8c8190bd7350ba27f57214 completed May 1, 2026, 10:18 a.m.
Created at: April 8, 2026, 9:46 p.m.