Triple

T2525147
Position Surface form Disambiguated ID Type / Status
Subject Cross-City Line E56016 entity
Predicate hasStation P35 FINISHED
Object Longbridge railway station
Longbridge railway station is a suburban rail station in Birmingham, England, serving the Longbridge area and providing commuter connections into central Birmingham and beyond.
 E273927 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: Longbridge railway station | Statement: [Cross-City Line, hasStation, Longbridge railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Longbridge railway station
Context triple: [Cross-City Line, hasStation, Longbridge railway station]
  • A. Coatbridge Central railway station
    Coatbridge Central railway station is a main railway station serving the town of Coatbridge in North Lanarkshire, Scotland, providing regional and commuter rail services.
  • B. Glasgow St Enoch railway station
    Glasgow St Enoch railway station was a former central Glasgow terminus that served as the Scottish endpoint of the Midland Railway’s routes, notably those from England via the Settle–Carlisle line.
  • C. Cumbernauld railway station
    Cumbernauld railway station is the main rail transport hub serving the town of Cumbernauld in North Lanarkshire, Scotland, providing passenger services on regional routes.
  • D. Queen's Park station
    Queen's Park station is a Toronto subway station on Line 1 located near the Ontario Legislative Building and major institutions in the city's downtown.
  • E. Glasgow Central railway station
    Glasgow Central railway station is the main intercity and suburban rail hub in Glasgow, Scotland, and one of the busiest railway terminals in the United Kingdom.
  • 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: Longbridge railway station
Triple: [Cross-City Line, hasStation, Longbridge railway station]
Generated description
Longbridge railway station is a suburban rail station in Birmingham, England, serving the Longbridge area and providing commuter connections into central Birmingham and beyond.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Longbridge railway station
Target entity description: Longbridge railway station is a suburban rail station in Birmingham, England, serving the Longbridge area and providing commuter connections into central Birmingham and beyond.
  • A. Coatbridge Central railway station
    Coatbridge Central railway station is a main railway station serving the town of Coatbridge in North Lanarkshire, Scotland, providing regional and commuter rail services.
  • B. Glasgow St Enoch railway station
    Glasgow St Enoch railway station was a former central Glasgow terminus that served as the Scottish endpoint of the Midland Railway’s routes, notably those from England via the Settle–Carlisle line.
  • C. Cumbernauld railway station
    Cumbernauld railway station is the main rail transport hub serving the town of Cumbernauld in North Lanarkshire, Scotland, providing passenger services on regional routes.
  • D. Queen's Park station
    Queen's Park station is a Toronto subway station on Line 1 located near the Ontario Legislative Building and major institutions in the city's downtown.
  • E. Glasgow Central railway station
    Glasgow Central railway station is the main intercity and suburban rail hub in Glasgow, Scotland, and one of the busiest railway terminals in the United Kingdom.
  • 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.