Triple

T5646902
Position Surface form Disambiguated ID Type / Status
Subject Bedford E124406 entity
Predicate hasRiverCrossing P1970 FINISHED
Object Town Bridge, Bedford
Town Bridge in Bedford is a historic road bridge spanning the River Great Ouse, serving as a key crossing and landmark in the town.
 E537468 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: Town Bridge, Bedford | Statement: [Bedford, hasRiverCrossing, Town Bridge, Bedford]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Town Bridge, Bedford
Context triple: [Bedford, hasRiverCrossing, Town Bridge, Bedford]
  • A. Kew Bridge
    Kew Bridge is a historic road bridge over the River Thames in west London, linking the districts of Kew and Brentford.
  • B. Worcester Bridge
    Worcester Bridge is a historic road bridge spanning the River Severn in Worcester, England, serving as a key crossing point into the city.
  • C. Cambridge Arms Bridge
    Cambridge Arms Bridge is a historic canal bridge spanning the Gloucester and Sharpness Canal in Gloucestershire, England.
  • D. Myton Bridge
    Myton Bridge is a swing road bridge in Kingston upon Hull, England, carrying the A63 over the River Hull and serving as a key part of the city’s transport network.
  • E. Marple Bridge
    Marple Bridge is a village in the Metropolitan Borough of Stockport, Greater Manchester, known for its picturesque setting along the River Goyt and its traditional stone buildings.
  • 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: Town Bridge, Bedford
Triple: [Bedford, hasRiverCrossing, Town Bridge, Bedford]
Generated description
Town Bridge in Bedford is a historic road bridge spanning the River Great Ouse, serving as a key crossing and landmark in the town.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Town Bridge, Bedford
Target entity description: Town Bridge in Bedford is a historic road bridge spanning the River Great Ouse, serving as a key crossing and landmark in the town.
  • A. Kew Bridge
    Kew Bridge is a historic road bridge over the River Thames in west London, linking the districts of Kew and Brentford.
  • B. Worcester Bridge
    Worcester Bridge is a historic road bridge spanning the River Severn in Worcester, England, serving as a key crossing point into the city.
  • C. Cambridge Arms Bridge
    Cambridge Arms Bridge is a historic canal bridge spanning the Gloucester and Sharpness Canal in Gloucestershire, England.
  • D. Myton Bridge
    Myton Bridge is a swing road bridge in Kingston upon Hull, England, carrying the A63 over the River Hull and serving as a key part of the city’s transport network.
  • E. Marple Bridge
    Marple Bridge is a village in the Metropolitan Borough of Stockport, Greater Manchester, known for its picturesque setting along the River Goyt and its traditional stone buildings.
  • 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_69c00825df388190a58742fa9b1aa33d completed March 22, 2026, 3:17 p.m.
NER Named-entity recognition batch_69c022abf0108190b10b3a9fe1688bf9 completed March 22, 2026, 5:11 p.m.
NED1 Entity disambiguation (via context triple) batch_69c04d88bbf08190b32d1ad157e28fe4 completed March 22, 2026, 8:14 p.m.
NEDg Description generation batch_69c04edbf1f081908d74d0ac29601a35 completed March 22, 2026, 8:19 p.m.
NED2 Entity disambiguation (via description) batch_69c04f7f40908190af52c6b3ca041e14 completed March 22, 2026, 8:22 p.m.
Created at: March 22, 2026, 3:41 p.m.