Triple

T13204355
Position Surface form Disambiguated ID Type / Status
Subject Belfast suburban rail system E314319 entity
Predicate hasStation P35 FINISHED
Object Yorkgate railway station
Yorkgate railway station is a suburban rail stop serving the northern inner-city area of Belfast, Northern Ireland.
 E1026771 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: Yorkgate railway station | Statement: [Belfast suburban rail system, hasStation, Yorkgate railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Yorkgate railway station
Context triple: [Belfast suburban rail system, hasStation, Yorkgate railway station]
  • A. Churchgate railway station
    Churchgate railway station is a major suburban terminus on Mumbai’s Western line, serving as a key commuter hub for the city’s southern business districts.
  • B. Stonegate railway station
    Stonegate railway station is a small rural stop in East Sussex, England, served by trains on the Tonbridge–Hastings line.
  • C. Squires Gate railway station
    Squires Gate railway station is a small suburban rail stop in Lancashire, England, serving the Squires Gate area of Blackpool near Blackpool Airport.
  • D. York railway station
    York railway station is a major historic rail hub in York, England, serving as an important junction on the East Coast Main Line with extensive regional and long-distance services.
  • E. Padgate railway station
    Padgate railway station is a small suburban rail stop serving the Padgate area of Warrington, England, on the line between Warrington and Manchester.
  • 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: Yorkgate railway station
Triple: [Belfast suburban rail system, hasStation, Yorkgate railway station]
Generated description
Yorkgate railway station is a suburban rail stop serving the northern inner-city area of Belfast, Northern Ireland.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Yorkgate railway station
Target entity description: Yorkgate railway station is a suburban rail stop serving the northern inner-city area of Belfast, Northern Ireland.
  • A. Churchgate railway station
    Churchgate railway station is a major suburban terminus on Mumbai’s Western line, serving as a key commuter hub for the city’s southern business districts.
  • B. Stonegate railway station
    Stonegate railway station is a small rural stop in East Sussex, England, served by trains on the Tonbridge–Hastings line.
  • C. Squires Gate railway station
    Squires Gate railway station is a small suburban rail stop in Lancashire, England, serving the Squires Gate area of Blackpool near Blackpool Airport.
  • D. York railway station
    York railway station is a major historic rail hub in York, England, serving as an important junction on the East Coast Main Line with extensive regional and long-distance services.
  • E. Padgate railway station
    Padgate railway station is a small suburban rail stop serving the Padgate area of Warrington, England, on the line between Warrington and Manchester.
  • 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_69d806aee7308190b70a237ba2a6e3e1 completed April 9, 2026, 8:06 p.m.
NER Named-entity recognition batch_69d98c9961a48190a1157df47f59b7af completed April 10, 2026, 11:49 p.m.
NED1 Entity disambiguation (via context triple) batch_69f6f60eee288190bdb3ed6110394e48 completed May 3, 2026, 7:15 a.m.
NEDg Description generation batch_69f6f76ade3c8190b46655f104a1ceaa completed May 3, 2026, 7:21 a.m.
NED2 Entity disambiguation (via description) batch_69f6f8530a048190b448c50bfa52c057 completed May 3, 2026, 7:25 a.m.
Created at: April 9, 2026, 9:17 p.m.