Triple

T20077998
Position Surface form Disambiguated ID Type / Status
Subject Ebbw Valley Railway E499918 entity
Predicate hasStation P35 FINISHED
Object Crosskeys railway station
Crosskeys railway station is a local rail stop in Crosskeys, Wales, serving passengers on the Ebbw Valley Railway line.
 E1410577 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: Crosskeys railway station | Statement: [Ebbw Valley Railway, hasStation, Crosskeys railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Crosskeys railway station
Context triple: [Ebbw Valley Railway, hasStation, Crosskeys railway station]
  • A. St. Davids station
    St. Davids station is a commuter rail stop on SEPTA's Paoli/Thorndale Line serving the St. Davids neighborhood in Radnor, Pennsylvania.
  • B. Scone Railway Station
    Scone Railway Station is a historic railway station in Scone, New South Wales, Australia, recognized for its heritage-listed architecture and role in the region’s rail network.
  • C. Keith railway station
    Keith railway station is a railway stop in Keith, Moray, Scotland, serving the town on the Aberdeen–Inverness line.
  • D. Saddletowne station
    Saddletowne station is a Calgary CTrain light rail station serving as the northeastern endpoint of the city's Blue Line in the Saddleridge community.
  • E. Bryn station
    Bryn station is a metro station in Oslo, Norway, on the city’s rapid transit 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: Crosskeys railway station
Triple: [Ebbw Valley Railway, hasStation, Crosskeys railway station]
Generated description
Crosskeys railway station is a local rail stop in Crosskeys, Wales, serving passengers on the Ebbw Valley Railway line.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Crosskeys railway station
Target entity description: Crosskeys railway station is a local rail stop in Crosskeys, Wales, serving passengers on the Ebbw Valley Railway line.
  • A. St. Davids station
    St. Davids station is a commuter rail stop on SEPTA's Paoli/Thorndale Line serving the St. Davids neighborhood in Radnor, Pennsylvania.
  • B. Scone Railway Station
    Scone Railway Station is a historic railway station in Scone, New South Wales, Australia, recognized for its heritage-listed architecture and role in the region’s rail network.
  • C. Keith railway station
    Keith railway station is a railway stop in Keith, Moray, Scotland, serving the town on the Aberdeen–Inverness line.
  • D. Saddletowne station
    Saddletowne station is a Calgary CTrain light rail station serving as the northeastern endpoint of the city's Blue Line in the Saddleridge community.
  • E. Bryn station
    Bryn station is a metro station in Oslo, Norway, on the city’s rapid transit 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_69da627770948190997f486f9a2e370f completed April 11, 2026, 3:02 p.m.
NER Named-entity recognition batch_69e6643d5238819098b7d4e4e2c8dd67 completed April 20, 2026, 5:37 p.m.
NED1 Entity disambiguation (via context triple) batch_6a081f43b37c819098e55bab84433896 completed May 16, 2026, 7:39 a.m.
NEDg Description generation batch_6a0820057ee8819091d299de1559e1e2 completed May 16, 2026, 7:43 a.m.
NED2 Entity disambiguation (via description) batch_6a08208c203c819083abea34d10d5e4e completed May 16, 2026, 7:45 a.m.
Created at: April 11, 2026, 3:40 p.m.