Triple

T4711747
Position Surface form Disambiguated ID Type / Status
Subject Bridgnorth Cliff Railway E104526 entity
Predicate near P350 FINISHED
Object River Severn at Bridgnorth
The River Severn at Bridgnorth is a scenic stretch of Britain’s longest river flowing through the historic market town of Bridgnorth in Shropshire, England.
E463323 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: River Severn at Bridgnorth | Statement: [Bridgnorth Cliff Railway, near, River Severn at Bridgnorth]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: River Severn at Bridgnorth
Context triple: [Bridgnorth Cliff Railway, near, River Severn at Bridgnorth]
  • A. River Severn at Melverley
    River Severn at Melverley is the stretch of the River Severn in Shropshire, England, where it meets the River Vyrnwy near the England–Wales border.
  • B. River Sowe
    The River Sowe is a tributary of the River Avon in the West Midlands of England, flowing through Warwickshire and the Coventry area.
  • C. Shropshire Union Canal
    The Shropshire Union Canal is a major 19th-century English waterway linking the Midlands to northwest England, known for its long rural stretches, engineering features, and role in the country’s historic canal network.
  • D. River Severn in Shrewsbury
    The River Severn in Shrewsbury is a major meandering stretch of Britain’s longest river that loops around the historic town, shaping its landscape, history, and floodplain.
  • E. River Soar
    The River Soar is a major river in central England that flows through Leicestershire and the city of Leicester before joining the River Trent.
  • 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: River Severn at Bridgnorth
Triple: [Bridgnorth Cliff Railway, near, River Severn at Bridgnorth]
Generated description
The River Severn at Bridgnorth is a scenic stretch of Britain’s longest river flowing through the historic market town of Bridgnorth in Shropshire, England.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: River Severn at Bridgnorth
Target entity description: The River Severn at Bridgnorth is a scenic stretch of Britain’s longest river flowing through the historic market town of Bridgnorth in Shropshire, England.
  • A. River Severn at Melverley
    River Severn at Melverley is the stretch of the River Severn in Shropshire, England, where it meets the River Vyrnwy near the England–Wales border.
  • B. River Sowe
    The River Sowe is a tributary of the River Avon in the West Midlands of England, flowing through Warwickshire and the Coventry area.
  • C. Shropshire Union Canal
    The Shropshire Union Canal is a major 19th-century English waterway linking the Midlands to northwest England, known for its long rural stretches, engineering features, and role in the country’s historic canal network.
  • D. River Severn in Shrewsbury
    The River Severn in Shrewsbury is a major meandering stretch of Britain’s longest river that loops around the historic town, shaping its landscape, history, and floodplain.
  • E. River Soar
    The River Soar is a major river in central England that flows through Leicestershire and the city of Leicester before joining the River Trent.
  • 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_69bd43eac3c08190af7e4020c6c3704c completed March 20, 2026, 12:56 p.m.
NER Named-entity recognition batch_69bd64049d6c8190be19935048fc6b14 completed March 20, 2026, 3:13 p.m.
NED1 Entity disambiguation (via context triple) batch_69be107c3ca48190b93d3f66cc15449e completed March 21, 2026, 3:29 a.m.
NEDg Description generation batch_69be1196fcb08190a151b31204045fa4 completed March 21, 2026, 3:33 a.m.
NED2 Entity disambiguation (via description) batch_69be121448ec8190a29f6d78049002df completed March 21, 2026, 3:35 a.m.
Created at: March 20, 2026, 1:17 p.m.