Triple

T12397512
Position Surface form Disambiguated ID Type / Status
Subject Snow Hill Lines E296154 entity
Predicate usesStation P726 FINISHED
Object Whitlocks End railway station
Whitlocks End railway station is a suburban rail station in the West Midlands, England, serving as a terminus and commuter stop on services running into Birmingham.
 E982470 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: Whitlocks End railway station | Statement: [Snow Hill Lines, usesStation, Whitlocks End railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Whitlocks End railway station
Context triple: [Snow Hill Lines, usesStation, Whitlocks End railway station]
  • A. Whitton railway station
    Whitton railway station is a suburban rail station in southwest London serving the Whitton area within the Twickenham parliamentary constituency.
  • B. Bridge End railway station
    Bridge End railway station was a former railway stop in Belfast, Northern Ireland, that served the eastern side of the city before being superseded by Titanic Quarter railway station.
  • C. Finstock railway station
    Finstock railway station is a small rural stop on the Cotswold Line in Oxfordshire, England, serving the village of Finstock with limited passenger services.
  • D. Lostock railway station
    Lostock railway station is a suburban rail stop in Greater Manchester, England, serving the Lostock area with local and regional train services.
  • E. Birchwood railway station
    Birchwood railway station is a local rail stop serving the Birchwood area near Culcheth in Warrington, Cheshire, England.
  • 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: Whitlocks End railway station
Triple: [Snow Hill Lines, usesStation, Whitlocks End railway station]
Generated description
Whitlocks End railway station is a suburban rail station in the West Midlands, England, serving as a terminus and commuter stop on services running into Birmingham.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Whitlocks End railway station
Target entity description: Whitlocks End railway station is a suburban rail station in the West Midlands, England, serving as a terminus and commuter stop on services running into Birmingham.
  • A. Whitton railway station
    Whitton railway station is a suburban rail station in southwest London serving the Whitton area within the Twickenham parliamentary constituency.
  • B. Bridge End railway station
    Bridge End railway station was a former railway stop in Belfast, Northern Ireland, that served the eastern side of the city before being superseded by Titanic Quarter railway station.
  • C. Finstock railway station
    Finstock railway station is a small rural stop on the Cotswold Line in Oxfordshire, England, serving the village of Finstock with limited passenger services.
  • D. Lostock railway station
    Lostock railway station is a suburban rail stop in Greater Manchester, England, serving the Lostock area with local and regional train services.
  • E. Birchwood railway station
    Birchwood railway station is a local rail stop serving the Birchwood area near Culcheth in Warrington, Cheshire, England.
  • 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_69d6ad9e653c8190b1473c860ee53dae completed April 8, 2026, 7:33 p.m.
NER Named-entity recognition batch_69d93fd448f08190af425a569d7ed158 completed April 10, 2026, 6:22 p.m.
NED1 Entity disambiguation (via context triple) batch_69f63480a8bc8190885130f63a3ec761 completed May 2, 2026, 5:29 p.m.
NEDg Description generation batch_69f638cbb6dc8190a80ffe3430337855 completed May 2, 2026, 5:47 p.m.
NED2 Entity disambiguation (via description) batch_69f6397a3458819095b94ae7f9d5f106 completed May 2, 2026, 5:50 p.m.
Created at: April 8, 2026, 9:54 p.m.