Triple

T13204214
Position Surface form Disambiguated ID Type / Status
Subject Belfast–Bangor line E314315 entity
Predicate terminusStation P15150 FINISHED
Object Belfast Great Victoria Street railway station
Belfast Great Victoria Street railway station is a major central railway hub in Belfast, Northern Ireland, serving suburban and regional routes and providing key connections within the city’s public transport network.
 E1027061 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: Belfast Great Victoria Street railway station | Statement: [Belfast–Bangor line, terminusStation, Belfast Great Victoria Street railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Belfast Great Victoria Street railway station
Context triple: [Belfast–Bangor line, terminusStation, Belfast Great Victoria Street railway station]
  • A. Belfast Lanyon Place railway station
    Belfast Lanyon Place railway station is a major railway hub in central Belfast, Northern Ireland, providing regional and intercity rail services.
  • B. York Road station, Belfast
    York Road station in Belfast was a major railway terminus and operational center for the Northern Counties Committee network in Northern Ireland.
  • C. Ballymena railway station
    Ballymena railway station is a regional rail stop in County Antrim, Northern Ireland, serving the town of Ballymena on the Belfast–Derry/Londonderry railway line.
  • D. Carrickfergus railway station
    Carrickfergus railway station is a suburban rail stop in Carrickfergus, County Antrim, Northern Ireland, serving as part of the Belfast–Larne railway line operated by Translink.
  • E. Portadown railway station
    Portadown railway station is a key regional rail hub in Portadown, County Armagh, providing passenger services and connections on Northern Ireland’s railway network.
  • 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: Belfast Great Victoria Street railway station
Triple: [Belfast–Bangor line, terminusStation, Belfast Great Victoria Street railway station]
Generated description
Belfast Great Victoria Street railway station is a major central railway hub in Belfast, Northern Ireland, serving suburban and regional routes and providing key connections within the city’s public transport network.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Belfast Great Victoria Street railway station
Target entity description: Belfast Great Victoria Street railway station is a major central railway hub in Belfast, Northern Ireland, serving suburban and regional routes and providing key connections within the city’s public transport network.
  • A. Belfast Lanyon Place railway station
    Belfast Lanyon Place railway station is a major railway hub in central Belfast, Northern Ireland, providing regional and intercity rail services.
  • B. York Road station, Belfast
    York Road station in Belfast was a major railway terminus and operational center for the Northern Counties Committee network in Northern Ireland.
  • C. Ballymena railway station
    Ballymena railway station is a regional rail stop in County Antrim, Northern Ireland, serving the town of Ballymena on the Belfast–Derry/Londonderry railway line.
  • D. Carrickfergus railway station
    Carrickfergus railway station is a suburban rail stop in Carrickfergus, County Antrim, Northern Ireland, serving as part of the Belfast–Larne railway line operated by Translink.
  • E. Portadown railway station
    Portadown railway station is a key regional rail hub in Portadown, County Armagh, providing passenger services and connections on Northern Ireland’s railway network.
  • 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_69f6f85149cc8190adf68387475d3286 completed May 3, 2026, 7:25 a.m.
Created at: April 9, 2026, 9:17 p.m.