Triple

T4290112
Position Surface form Disambiguated ID Type / Status
Subject Aberdare E97367 entity
Predicate hasRailwayStation P918 FINISHED
Object Aberdare railway station
Aberdare railway station is a passenger rail station in Aberdare, Wales, serving as the town’s main link on the local Valleys rail network.
 E429542 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: Aberdare railway station | Statement: [Aberdare, hasRailwayStation, Aberdare railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Aberdare railway station
Context triple: [Aberdare, hasRailwayStation, Aberdare railway station]
  • A. Addiewell railway station
    Addiewell railway station is a small passenger railway stop serving the village of Addiewell in West Lothian, Scotland, on the Shotts Line between Glasgow and Edinburgh.
  • B. Brookwood railway station
    Brookwood railway station is a railway stop in Surrey, England, known historically for serving funeral trains and providing access to the vast Brookwood Cemetery.
  • C. Broadmeadow railway station
    Broadmeadow railway station is a key suburban rail station in Newcastle, New South Wales, serving as an important junction and interchange on the state’s rail network.
  • D. Netherwood station
    Netherwood station is a commuter rail stop in Plainfield, New Jersey, served by NJ Transit trains on the Raritan Valley Line.
  • E. Stapleton Road railway station
    Stapleton Road railway station is a suburban rail station in Bristol, England, serving local commuter services including those on the Severn Beach Line.
  • 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: Aberdare railway station
Triple: [Aberdare, hasRailwayStation, Aberdare railway station]
Generated description
Aberdare railway station is a passenger rail station in Aberdare, Wales, serving as the town’s main link on the local Valleys rail network.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Aberdare railway station
Target entity description: Aberdare railway station is a passenger rail station in Aberdare, Wales, serving as the town’s main link on the local Valleys rail network.
  • A. Addiewell railway station
    Addiewell railway station is a small passenger railway stop serving the village of Addiewell in West Lothian, Scotland, on the Shotts Line between Glasgow and Edinburgh.
  • B. Brookwood railway station
    Brookwood railway station is a railway stop in Surrey, England, known historically for serving funeral trains and providing access to the vast Brookwood Cemetery.
  • C. Broadmeadow railway station
    Broadmeadow railway station is a key suburban rail station in Newcastle, New South Wales, serving as an important junction and interchange on the state’s rail network.
  • D. Netherwood station
    Netherwood station is a commuter rail stop in Plainfield, New Jersey, served by NJ Transit trains on the Raritan Valley Line.
  • E. Stapleton Road railway station
    Stapleton Road railway station is a suburban rail station in Bristol, England, serving local commuter services including those on the Severn Beach Line.
  • 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_69b3454595848190a0e6bbb6a2bea040 completed March 12, 2026, 10:59 p.m.
NER Named-entity recognition batch_69b35061f5448190b3356b29a9129160 completed March 12, 2026, 11:46 p.m.
NED1 Entity disambiguation (via context triple) batch_69b5c7307e3481909dfb55018f359589 completed March 14, 2026, 8:38 p.m.
NEDg Description generation batch_69b5c89e8cf88190b0f783c28dc2abdb completed March 14, 2026, 8:44 p.m.
NED2 Entity disambiguation (via description) batch_69b5c8f368908190a660b113ceefb7fb completed March 14, 2026, 8:45 p.m.
Created at: March 12, 2026, 11:08 p.m.