Triple

T19221785
Position Surface form Disambiguated ID Type / Status
Subject Trealaw E480631 entity
Predicate hasTransport P1298 FINISHED
Object Trealaw railway station
Trealaw railway station is a local rail stop serving the community of Trealaw in the Rhondda Valley of South Wales.
 E1364578 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: Trealaw railway station | Statement: [Trealaw, hasTransport, Trealaw railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Trealaw railway station
Context triple: [Trealaw, hasTransport, Trealaw railway station]
  • A. Talacre railway station
    Talacre railway station was a former railway stop in the village of Talacre in Flintshire, Wales, that once served the North Wales Coast Line.
  • B. Torbanlea railway station
    Torbanlea railway station is a regional passenger rail stop serving the town of Torbanlea in Queensland, Australia.
  • C. Trooperslane railway station
    Trooperslane railway station is a small local rail stop in County Antrim, Northern Ireland, serving the village of Trooperslane on the route between Belfast and Larne.
  • D. Crowle railway station
    Crowle railway station is a small rural train stop in North Lincolnshire, England, serving the town of Crowle on the line between Doncaster and Scunthorpe.
  • E. Walton railway station
    Walton railway station is a local passenger rail stop in Walton, England, providing regional train services that connect the area with nearby towns and cities.
  • 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: Trealaw railway station
Triple: [Trealaw, hasTransport, Trealaw railway station]
Generated description
Trealaw railway station is a local rail stop serving the community of Trealaw in the Rhondda Valley of South Wales.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Trealaw railway station
Target entity description: Trealaw railway station is a local rail stop serving the community of Trealaw in the Rhondda Valley of South Wales.
  • A. Talacre railway station
    Talacre railway station was a former railway stop in the village of Talacre in Flintshire, Wales, that once served the North Wales Coast Line.
  • B. Torbanlea railway station
    Torbanlea railway station is a regional passenger rail stop serving the town of Torbanlea in Queensland, Australia.
  • C. Trooperslane railway station
    Trooperslane railway station is a small local rail stop in County Antrim, Northern Ireland, serving the village of Trooperslane on the route between Belfast and Larne.
  • D. Crowle railway station
    Crowle railway station is a small rural train stop in North Lincolnshire, England, serving the town of Crowle on the line between Doncaster and Scunthorpe.
  • E. Walton railway station
    Walton railway station is a local passenger rail stop in Walton, England, providing regional train services that connect the area with nearby towns and cities.
  • 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_69d8e8cb8c348190b52075823911c869 completed April 10, 2026, 12:10 p.m.
NER Named-entity recognition batch_69e5fa3fa9348190920f9d41b8beb900 completed April 20, 2026, 10:04 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0700ecc4d08190b7f69985769e0e75 completed May 15, 2026, 11:18 a.m.
NEDg Description generation batch_6a0701dc358c8190b9ce4aea5315a31b completed May 15, 2026, 11:22 a.m.
NED2 Entity disambiguation (via description) batch_6a07027372c88190b19ea77d9b610a56 completed May 15, 2026, 11:24 a.m.
Created at: April 10, 2026, 1:24 p.m.