Triple

T6719950
Position Surface form Disambiguated ID Type / Status
Subject Heart of Wessex Line E153368 entity
Predicate passesThrough P225 FINISHED
Object Dorchester West railway station
Dorchester West railway station is a small regional rail stop in Dorchester, Dorset, England, serving local and intercity services on routes through the West Country.
 E614002 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: Dorchester West railway station | Statement: [Heart of Wessex Line, passesThrough, Dorchester West railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Dorchester West railway station
Context triple: [Heart of Wessex Line, passesThrough, Dorchester West railway station]
  • A. Dorchester South railway station
    Dorchester South railway station is a mainline railway station in Dorchester, Dorset, England, serving as a key stop on the South Western Main Line between London Waterloo and Weymouth.
  • B. Newton Centre station
    Newton Centre station is a light rail stop in Newton, Massachusetts, serving the MBTA Green Line’s D branch on the Boston-area transit system.
  • C. Wellesley Square station
    Wellesley Square station is a commuter rail stop on the MBTA Framingham/Worcester Line serving the downtown area of Wellesley, Massachusetts.
  • D. Homerton railway station
    Homerton railway station is a London Overground station in East London serving the Homerton area within the London Borough of Hackney.
  • E. Deanwood station
    Deanwood station is an elevated Washington Metro station in Northeast Washington, D.C., serving the Deanwood neighborhood on the system’s Orange 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: Dorchester West railway station
Triple: [Heart of Wessex Line, passesThrough, Dorchester West railway station]
Generated description
Dorchester West railway station is a small regional rail stop in Dorchester, Dorset, England, serving local and intercity services on routes through the West Country.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Dorchester West railway station
Target entity description: Dorchester West railway station is a small regional rail stop in Dorchester, Dorset, England, serving local and intercity services on routes through the West Country.
  • A. Dorchester South railway station
    Dorchester South railway station is a mainline railway station in Dorchester, Dorset, England, serving as a key stop on the South Western Main Line between London Waterloo and Weymouth.
  • B. Newton Centre station
    Newton Centre station is a light rail stop in Newton, Massachusetts, serving the MBTA Green Line’s D branch on the Boston-area transit system.
  • C. Wellesley Square station
    Wellesley Square station is a commuter rail stop on the MBTA Framingham/Worcester Line serving the downtown area of Wellesley, Massachusetts.
  • D. Homerton railway station
    Homerton railway station is a London Overground station in East London serving the Homerton area within the London Borough of Hackney.
  • E. Deanwood station
    Deanwood station is an elevated Washington Metro station in Northeast Washington, D.C., serving the Deanwood neighborhood on the system’s Orange 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_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.