Triple

T14429861
Position Surface form Disambiguated ID Type / Status
Subject Magdalene Bridge E357793 entity
Predicate hasAlternativeName P39 FINISHED
Object Magdalene Street Bridge
Magdalene Street Bridge is a historic road bridge over the River Cam in Cambridge, England, linking the city center with the area around Magdalene College.
 E1194651 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: Magdalene Street Bridge | Statement: [Magdalene Bridge, hasAlternativeName, Magdalene Street Bridge]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Magdalene Street Bridge
Context triple: [Magdalene Bridge, hasAlternativeName, Magdalene Street Bridge]
  • A. Canning Street Bridge
    Canning Street Bridge is a road bridge in Melbourne, Australia, that carries Canning Street across the Maribyrnong River.
  • B. Wood Street Bridge
    Wood Street Bridge is a road bridge in central Cardiff, Wales, carrying traffic across the River Taff near the city’s main railway station.
  • C. Center Street Bridge
    The Center Street Bridge is a major vehicular bridge in Salem, Oregon, carrying traffic across the Willamette River as part of the city's central east–west transportation corridor.
  • D. Court Street Bridge
    Court Street Bridge is a historic roadway bridge in Owego, New York, that spans the Susquehanna River and connects key parts of the village’s downtown area.
  • E. Westmorland Street Bridge
    The Westmorland Street Bridge is a major vehicular bridge spanning the Saint John River in Fredericton, New Brunswick, serving as a key transportation link in the city.
  • 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: Magdalene Street Bridge
Triple: [Magdalene Bridge, hasAlternativeName, Magdalene Street Bridge]
Generated description
Magdalene Street Bridge is a historic road bridge over the River Cam in Cambridge, England, linking the city center with the area around Magdalene College.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Magdalene Street Bridge
Target entity description: Magdalene Street Bridge is a historic road bridge over the River Cam in Cambridge, England, linking the city center with the area around Magdalene College.
  • A. Canning Street Bridge
    Canning Street Bridge is a road bridge in Melbourne, Australia, that carries Canning Street across the Maribyrnong River.
  • B. Wood Street Bridge
    Wood Street Bridge is a road bridge in central Cardiff, Wales, carrying traffic across the River Taff near the city’s main railway station.
  • C. Center Street Bridge
    The Center Street Bridge is a major vehicular bridge in Salem, Oregon, carrying traffic across the Willamette River as part of the city's central east–west transportation corridor.
  • D. Court Street Bridge
    Court Street Bridge is a historic roadway bridge in Owego, New York, that spans the Susquehanna River and connects key parts of the village’s downtown area.
  • E. Westmorland Street Bridge
    The Westmorland Street Bridge is a major vehicular bridge spanning the Saint John River in Fredericton, New Brunswick, serving as a key transportation link in the city.
  • 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_69d8279402a88190821ffa39ae15bccf completed April 9, 2026, 10:26 p.m.
NER Named-entity recognition batch_69de91154de881909266ae88d1545685 completed April 14, 2026, 7:10 p.m.
NED1 Entity disambiguation (via context triple) batch_69ffeb75ea708190a30153c76cde8e79 completed May 10, 2026, 2:20 a.m.
NEDg Description generation batch_69ffec5cc1808190ae622027804b43f2 completed May 10, 2026, 2:24 a.m.
NED2 Entity disambiguation (via description) batch_69ffed56235c8190b2075cce605ecf03 completed May 10, 2026, 2:28 a.m.
Created at: April 10, 2026, 1:18 a.m.