Triple

T8802130
Position Surface form Disambiguated ID Type / Status
Subject Hertford Loop Line E209434 entity
Predicate passesThrough P225 FINISHED
Object Crews Hill railway station
Crews Hill railway station is a suburban rail stop in north London served by Great Northern services, providing commuter links between central London and Hertfordshire.
 E759132 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: Crews Hill railway station | Statement: [Hertford Loop Line, passesThrough, Crews Hill railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Crews Hill railway station
Context triple: [Hertford Loop Line, passesThrough, Crews Hill railway station]
  • A. Shippea Hill railway station
    Shippea Hill railway station is a small rural stop in Cambridgeshire, England, known as one of the least-used railway stations in the country.
  • B. Broadmeadow railway station
    Broadmeadow railway station is a key suburban rail station in Newcastle, New South Wales, serving as an important junction and interchange on the state’s rail network.
  • C. Oldfield Park railway station
    Oldfield Park railway station is a suburban rail stop serving the Oldfield Park area of Bath, England, on the route between Bristol and Bath.
  • D. High Brooms railway station
    High Brooms railway station is a suburban rail stop serving the High Brooms area of Royal Tunbridge Wells in Kent, England, on the Hastings line.
  • E. Gravelly Hill railway station
    Gravelly Hill railway station is a suburban rail station in Birmingham, England, served by West Midlands Trains on the Cross-City Line.
  • 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: Crews Hill railway station
Triple: [Hertford Loop Line, passesThrough, Crews Hill railway station]
Generated description
Crews Hill railway station is a suburban rail stop in north London served by Great Northern services, providing commuter links between central London and Hertfordshire.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Crews Hill railway station
Target entity description: Crews Hill railway station is a suburban rail stop in north London served by Great Northern services, providing commuter links between central London and Hertfordshire.
  • A. Shippea Hill railway station
    Shippea Hill railway station is a small rural stop in Cambridgeshire, England, known as one of the least-used railway stations in the country.
  • B. Broadmeadow railway station
    Broadmeadow railway station is a key suburban rail station in Newcastle, New South Wales, serving as an important junction and interchange on the state’s rail network.
  • C. Oldfield Park railway station
    Oldfield Park railway station is a suburban rail stop serving the Oldfield Park area of Bath, England, on the route between Bristol and Bath.
  • D. High Brooms railway station
    High Brooms railway station is a suburban rail stop serving the High Brooms area of Royal Tunbridge Wells in Kent, England, on the Hastings line.
  • E. Gravelly Hill railway station
    Gravelly Hill railway station is a suburban rail station in Birmingham, England, served by West Midlands Trains on the Cross-City Line.
  • 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_69ca836320e48190b5cf585b90a322c4 completed March 30, 2026, 2:06 p.m.
NER Named-entity recognition batch_69cc5fb9c5c88190881b069e1face10c completed March 31, 2026, 11:58 p.m.
NED1 Entity disambiguation (via context triple) batch_69cf6f799f00819089159da177c816e9 completed April 3, 2026, 7:42 a.m.
NEDg Description generation batch_69cf708dbd54819099efa4b5729d6298 completed April 3, 2026, 7:47 a.m.
NED2 Entity disambiguation (via description) batch_69cf7163e2088190bf252896cc4036b2 completed April 3, 2026, 7:51 a.m.
Created at: March 30, 2026, 6:44 p.m.