Triple

T17213134
Position Surface form Disambiguated ID Type / Status
Subject Carmarthen railway station E417780 entity
Predicate connectsTo P845 FINISHED
Object Pembroke Dock railway station E417781 NE FINISHED

How this triple was built (2 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: Pembroke Dock railway station | Statement: [Carmarthen railway station, connectsTo, Pembroke Dock railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Pembroke Dock railway station
Context triple: [Carmarthen railway station, connectsTo, Pembroke Dock railway station]
  • A. Pembroke Dock railway station chosen
    Pembroke Dock railway station is a railway terminus in Pembroke Dock, Pembrokeshire, Wales, serving as the main rail connection for the town and surrounding area.
  • B. Pembroke railway station
    Pembroke railway station is a small railway stop in Pembroke, Wales, providing passenger rail services on the West Wales Line.
  • C. Porth railway station
    Porth railway station is a local train station in Porth, Rhondda Cynon Taf, Wales, providing passenger rail services on the Rhondda Line.
  • D. Penarth railway station
    Penarth railway station is a suburban rail station in Penarth, Vale of Glamorgan, Wales, providing local and commuter services primarily to Cardiff and surrounding areas.
  • E. Penmaenmawr railway station
    Penmaenmawr railway station is a small coastal stop on the North Wales Coast Line in Conwy County Borough, Wales, serving the town of Penmaenmawr with regional rail services.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69d886d779488190b131369541c04e7d completed April 10, 2026, 5:12 a.m.
NER Named-entity recognition batch_69e42dc795d08190b90801a4f8b23afe completed April 19, 2026, 1:20 a.m.
NED1 Entity disambiguation (via context triple) batch_6a01674fadc48190aa4a627ec9f72341 completed May 11, 2026, 5:21 a.m.
Created at: April 10, 2026, 5:38 a.m.