Triple

T4583259
Position Surface form Disambiguated ID Type / Status
Subject Ballykelly, County Londonderry E101902 entity
Predicate hasRailwayStation P918 FINISHED
Object Ballykelly railway station
Ballykelly railway station is a former railway stop that served the village of Ballykelly in County Londonderry, Northern Ireland.
 E455149 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: Ballykelly railway station | Statement: [Ballykelly, County Londonderry, hasRailwayStation, Ballykelly railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Ballykelly railway station
Context triple: [Ballykelly, County Londonderry, hasRailwayStation, Ballykelly railway station]
  • A. Ballina railway station
    Ballina railway station is a regional train station in Ballina, County Mayo, Ireland, serving as a terminus for passenger and freight services on the branch line from Manulla Junction.
  • B. 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.
  • C. Lisburn railway station
    Lisburn railway station is a key railway hub in Lisburn, Northern Ireland, providing passenger services on the main Belfast–Dublin and Belfast–Portadown lines.
  • D. Billericay railway station
    Billericay railway station is a commuter rail station in Billericay, Essex, providing regular services to London and Southend.
  • E. Ardlui railway station
    Ardlui railway station is a rural stop on Scotland’s West Highland Line, serving the small village of Ardlui near the northern end of Loch Lomond.
  • 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: Ballykelly railway station
Triple: [Ballykelly, County Londonderry, hasRailwayStation, Ballykelly railway station]
Generated description
Ballykelly railway station is a former railway stop that served the village of Ballykelly in County Londonderry, Northern Ireland.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Ballykelly railway station
Target entity description: Ballykelly railway station is a former railway stop that served the village of Ballykelly in County Londonderry, Northern Ireland.
  • A. Ballina railway station
    Ballina railway station is a regional train station in Ballina, County Mayo, Ireland, serving as a terminus for passenger and freight services on the branch line from Manulla Junction.
  • B. 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.
  • C. Lisburn railway station
    Lisburn railway station is a key railway hub in Lisburn, Northern Ireland, providing passenger services on the main Belfast–Dublin and Belfast–Portadown lines.
  • D. Billericay railway station
    Billericay railway station is a commuter rail station in Billericay, Essex, providing regular services to London and Southend.
  • E. Ardlui railway station
    Ardlui railway station is a rural stop on Scotland’s West Highland Line, serving the small village of Ardlui near the northern end of Loch Lomond.
  • 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_69bd43d4ce208190b53158c882b222e3 completed March 20, 2026, 12:55 p.m.
NER Named-entity recognition batch_69bd59029568819091db1e77a9a2ec41 completed March 20, 2026, 2:26 p.m.
NED1 Entity disambiguation (via context triple) batch_69bde098a5a08190873cb0aaa04890a1 completed March 21, 2026, 12:04 a.m.
NEDg Description generation batch_69bde34584348190a6b180774a542234 completed March 21, 2026, 12:16 a.m.
NED2 Entity disambiguation (via description) batch_69bde3c85ac08190b4f8c619e19c2055 completed March 21, 2026, 12:18 a.m.
Created at: March 20, 2026, 1:10 p.m.