Triple

T6719857
Position Surface form Disambiguated ID Type / Status
Subject Cotswold Line E153366 entity
Predicate passesThrough P225 FINISHED
Object Ledbury railway station
Ledbury railway station is a small rural stop in Herefordshire, England, serving the market town of Ledbury on the rail route between Worcester and Hereford.
 E613987 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: Ledbury railway station | Statement: [Cotswold Line, passesThrough, Ledbury railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Ledbury railway station
Context triple: [Cotswold Line, passesThrough, Ledbury railway station]
  • A. Banbury railway station
    Banbury railway station is a major railway hub in Oxfordshire, England, providing regional and long-distance passenger services on the Chiltern Main Line and other routes.
  • B. Penmere railway station
    Penmere railway station is a small suburban stop on the Maritime Line serving the town of Falmouth in Cornwall, England.
  • C. Bletchley railway station
    Bletchley railway station is a key railway hub in Bletchley, Buckinghamshire, serving as an important junction on the West Coast Main Line and local routes including the Marston Vale Line.
  • D. Severn Valley Railway station
    Severn Valley Railway station is a heritage railway stop on the preserved Severn Valley Railway line, serving the town of Bewdley in Worcestershire, England.
  • E. Crowhurst railway station
    Crowhurst railway station is a small rural stop in East Sussex, England, serving the village of Crowhurst on the line between Tonbridge and Hastings.
  • 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: Ledbury railway station
Triple: [Cotswold Line, passesThrough, Ledbury railway station]
Generated description
Ledbury railway station is a small rural stop in Herefordshire, England, serving the market town of Ledbury on the rail route between Worcester and Hereford.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Ledbury railway station
Target entity description: Ledbury railway station is a small rural stop in Herefordshire, England, serving the market town of Ledbury on the rail route between Worcester and Hereford.
  • A. Banbury railway station
    Banbury railway station is a major railway hub in Oxfordshire, England, providing regional and long-distance passenger services on the Chiltern Main Line and other routes.
  • B. Penmere railway station
    Penmere railway station is a small suburban stop on the Maritime Line serving the town of Falmouth in Cornwall, England.
  • C. Bletchley railway station
    Bletchley railway station is a key railway hub in Bletchley, Buckinghamshire, serving as an important junction on the West Coast Main Line and local routes including the Marston Vale Line.
  • D. Severn Valley Railway station
    Severn Valley Railway station is a heritage railway stop on the preserved Severn Valley Railway line, serving the town of Bewdley in Worcestershire, England.
  • E. Crowhurst railway station
    Crowhurst railway station is a small rural stop in East Sussex, England, serving the village of Crowhurst on the line between Tonbridge and Hastings.
  • 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_69c68809b4608190a2509ddb5ab87f05 completed March 27, 2026, 1:37 p.m.
NER Named-entity recognition batch_69c6d137084881908e04ee6b2bd45585 completed March 27, 2026, 6:49 p.m.
NED1 Entity disambiguation (via context triple) batch_69c7009f1e208190891c4542a6c613ac completed March 27, 2026, 10:11 p.m.
NEDg Description generation batch_69c7048843e081908b70942a91a390fe completed March 27, 2026, 10:28 p.m.
NED2 Entity disambiguation (via description) batch_69c705240f54819094e8715ffd66b352 completed March 27, 2026, 10:31 p.m.
Created at: March 27, 2026, 2:07 p.m.