Triple

T20346585
Position Surface form Disambiguated ID Type / Status
Subject Blanchardstown E495886 entity
Predicate hasRailwayStation P918 FINISHED
Object Blanchardstown railway station
Blanchardstown railway station is a suburban rail stop in Blanchardstown, Dublin, serving commuter services on the Dublin–Maynooth line.
 E1425033 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: Blanchardstown railway station | Statement: [Blanchardstown, hasRailwayStation, Blanchardstown railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Blanchardstown railway station
Context triple: [Blanchardstown, hasRailwayStation, Blanchardstown railway station]
  • A. Dún Laoghaire railway station
    Dún Laoghaire railway station is a coastal suburban rail station in Dún Laoghaire, County Dublin, serving as a key stop on Dublin’s DART and commuter rail network.
  • B. Dublin Pearse railway station
    Dublin Pearse railway station is one of Dublin’s main city-centre rail hubs, serving commuter and DART services on the south side of the River Liffey.
  • C. Dublin Docklands railway station
    Dublin Docklands railway station is a central Dublin commuter rail terminus serving the Docklands area and providing key connections on Ireland’s suburban rail network.
  • D. Dublin Tara Street railway station
    Dublin Tara Street railway station is a central commuter rail hub in Dublin, Ireland, serving DART and other suburban services near the city’s financial and commercial districts.
  • E. Sandymount railway station
    Sandymount railway station is a suburban rail stop on Dublin’s DART network serving the Sandymount area in south Dublin, Ireland.
  • 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: Blanchardstown railway station
Triple: [Blanchardstown, hasRailwayStation, Blanchardstown railway station]
Generated description
Blanchardstown railway station is a suburban rail stop in Blanchardstown, Dublin, serving commuter services on the Dublin–Maynooth line.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Blanchardstown railway station
Target entity description: Blanchardstown railway station is a suburban rail stop in Blanchardstown, Dublin, serving commuter services on the Dublin–Maynooth line.
  • A. Dún Laoghaire railway station
    Dún Laoghaire railway station is a coastal suburban rail station in Dún Laoghaire, County Dublin, serving as a key stop on Dublin’s DART and commuter rail network.
  • B. Dublin Pearse railway station
    Dublin Pearse railway station is one of Dublin’s main city-centre rail hubs, serving commuter and DART services on the south side of the River Liffey.
  • C. Dublin Docklands railway station
    Dublin Docklands railway station is a central Dublin commuter rail terminus serving the Docklands area and providing key connections on Ireland’s suburban rail network.
  • D. Dublin Tara Street railway station
    Dublin Tara Street railway station is a central commuter rail hub in Dublin, Ireland, serving DART and other suburban services near the city’s financial and commercial districts.
  • E. Sandymount railway station
    Sandymount railway station is a suburban rail stop on Dublin’s DART network serving the Sandymount area in south Dublin, Ireland.
  • 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_69e0b4a3320881909495ae8bc30bc2dc completed April 16, 2026, 10:06 a.m.
NER Named-entity recognition batch_69e6783937a48190ac86e4959a781a2b completed April 20, 2026, 7:02 p.m.
NED1 Entity disambiguation (via context triple) batch_6a0869616b388190a7a2d69c0188f180 completed May 16, 2026, 12:56 p.m.
NEDg Description generation batch_6a0869f7b4208190858fdeae882e008d completed May 16, 2026, 12:58 p.m.
NED2 Entity disambiguation (via description) batch_6a086a893f1c81909bc40e3c4db0e147 completed May 16, 2026, 1 p.m.
Created at: April 16, 2026, 11:24 a.m.