Triple

T6207836
Position Surface form Disambiguated ID Type / Status
Subject Heanor E138791 entity
Predicate hasRailwayStation P918 FINISHED
Object Langley Mill railway station
Langley Mill railway station is a local rail stop in Derbyshire, England, serving the town of Heanor and surrounding communities with regional train services.
 E576789 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: Langley Mill railway station | Statement: [Heanor, hasRailwayStation, Langley Mill railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Langley Mill railway station
Context triple: [Heanor, hasRailwayStation, Langley Mill railway station]
  • A. Mills Hill railway station
    Mills Hill railway station is a suburban rail stop in Greater Manchester, England, serving the local communities around Middleton and north Manchester on the Calder Valley Line.
  • B. Milford Mill station
    Milford Mill station is a rapid transit stop in Baltimore County, Maryland, serving the Baltimore Metro SubwayLink system and the surrounding suburban community.
  • C. Woodland station
    Woodland station is a light rail stop on Boston’s MBTA Green Line D branch serving the Newton area.
  • D. 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.
  • E. Kenley railway station
    Kenley railway station is a suburban railway stop in the London Borough of Croydon, serving the local community with regular commuter services into central London.
  • 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: Langley Mill railway station
Triple: [Heanor, hasRailwayStation, Langley Mill railway station]
Generated description
Langley Mill railway station is a local rail stop in Derbyshire, England, serving the town of Heanor and surrounding communities with regional train services.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Langley Mill railway station
Target entity description: Langley Mill railway station is a local rail stop in Derbyshire, England, serving the town of Heanor and surrounding communities with regional train services.
  • A. Mills Hill railway station
    Mills Hill railway station is a suburban rail stop in Greater Manchester, England, serving the local communities around Middleton and north Manchester on the Calder Valley Line.
  • B. Milford Mill station
    Milford Mill station is a rapid transit stop in Baltimore County, Maryland, serving the Baltimore Metro SubwayLink system and the surrounding suburban community.
  • C. Woodland station
    Woodland station is a light rail stop on Boston’s MBTA Green Line D branch serving the Newton area.
  • D. 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.
  • E. Kenley railway station
    Kenley railway station is a suburban railway stop in the London Borough of Croydon, serving the local community with regular commuter services into central London.
  • 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_69c008ada364819096c9e92c74d639b5 completed March 22, 2026, 3:20 p.m.
NER Named-entity recognition batch_69c062870d5881909b8d4e33ff31a907 completed March 22, 2026, 9:43 p.m.
NED1 Entity disambiguation (via context triple) batch_69c16f4ce8888190b5cc4f1b091e88f3 completed March 23, 2026, 4:50 p.m.
NEDg Description generation batch_69c1e69150ac81909f7247ba3dd1e373 completed March 24, 2026, 1:19 a.m.
NED2 Entity disambiguation (via description) batch_69c1e71bd420819082d802f810baa61e completed March 24, 2026, 1:21 a.m.
Created at: March 22, 2026, 4:20 p.m.