Triple

T2525156
Position Surface form Disambiguated ID Type / Status
Subject Cross-City Line E56016 entity
Predicate hasStation P35 FINISHED
Object Butlers Lane railway station
Butlers Lane railway station is a suburban rail stop in the West Midlands, England, serving the local community on the Birmingham Cross-City commuter route.
 E273934 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: Butlers Lane railway station | Statement: [Cross-City Line, hasStation, Butlers Lane railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Butlers Lane railway station
Context triple: [Cross-City Line, hasStation, Butlers Lane railway station]
  • A. Syon Lane railway station
    Syon Lane railway station is a suburban rail stop in the London Borough of Hounslow serving the Syon Lane area with services on the Hounslow Loop Line.
  • B. Dee Road station
    Dee Road station is a commuter rail stop in Park Ridge, Illinois, served by Metra’s Union Pacific Northwest Line.
  • C. Petts Wood railway station
    Petts Wood railway station is a suburban rail station in the London Borough of Bromley that serves the Petts Wood area with commuter services into central London and surrounding regions.
  • 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. Banstead railway station
    Banstead railway station is a suburban rail stop in Surrey, England, serving the town of Banstead with services on the Epsom Downs line into 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: Butlers Lane railway station
Triple: [Cross-City Line, hasStation, Butlers Lane railway station]
Generated description
Butlers Lane railway station is a suburban rail stop in the West Midlands, England, serving the local community on the Birmingham Cross-City commuter route.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Butlers Lane railway station
Target entity description: Butlers Lane railway station is a suburban rail stop in the West Midlands, England, serving the local community on the Birmingham Cross-City commuter route.
  • A. Syon Lane railway station
    Syon Lane railway station is a suburban rail stop in the London Borough of Hounslow serving the Syon Lane area with services on the Hounslow Loop Line.
  • B. Dee Road station
    Dee Road station is a commuter rail stop in Park Ridge, Illinois, served by Metra’s Union Pacific Northwest Line.
  • C. Petts Wood railway station
    Petts Wood railway station is a suburban rail station in the London Borough of Bromley that serves the Petts Wood area with commuter services into central London and surrounding regions.
  • 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. Banstead railway station
    Banstead railway station is a suburban rail stop in Surrey, England, serving the town of Banstead with services on the Epsom Downs line into 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_69ab4a48e4f081908f1218d244608659 completed March 6, 2026, 9:42 p.m.
NER Named-entity recognition batch_69abd2544b4481908e105294cebdbb1f completed March 7, 2026, 7:23 a.m.
NED1 Entity disambiguation (via context triple) batch_69af2bacd4108190980b32c9fa302a72 completed March 9, 2026, 8:21 p.m.
NEDg Description generation batch_69af4413795481908f420ee7832c7b65 completed March 9, 2026, 10:05 p.m.
NED2 Entity disambiguation (via description) batch_69af4479ef6481908b0a74b5e989b6d0 completed March 9, 2026, 10:06 p.m.
Created at: March 6, 2026, 9:46 p.m.