Triple

T4742853
Position Surface form Disambiguated ID Type / Status
Subject Pontypridd railway station E105286 entity
Predicate connectsTo P845 FINISHED
Object Barry Island railway station E316203 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: Barry Island railway station | Statement: [Pontypridd railway station, connectsTo, Barry Island railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Barry Island railway station
Context triple: [Pontypridd railway station, connectsTo, Barry Island railway station]
  • A. Barry Island railway station chosen
    Barry Island railway station is a coastal terminus in the Vale of Glamorgan, Wales, serving the popular seaside resort of Barry Island with regular local rail services.
  • B. Barry railway station
    Barry railway station is a key passenger rail stop in Barry, Vale of Glamorgan, Wales, providing local and regional services on the South Wales rail network.
  • C. Barry Docks railway station
    Barry Docks railway station is a suburban railway station in Barry, Vale of Glamorgan, Wales, serving the town and its historic dock area on the Vale of Glamorgan Line.
  • D. Severn Beach railway station
    Severn Beach railway station is a coastal rail station in South Gloucestershire, England, serving the village of Severn Beach near the Severn Estuary.
  • E. Pinhoe railway station
    Pinhoe railway station is a suburban rail stop serving the Pinhoe area of Exeter in Devon, England, on the route between Exeter and East Devon.
  • 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_69bd43ef87a48190a5bc3600711aa032 completed March 20, 2026, 12:56 p.m.
NER Named-entity recognition batch_69bd64a85e9c81908e9c7bbbb998953e completed March 20, 2026, 3:15 p.m.
NED1 Entity disambiguation (via context triple) batch_69be3a309a408190836c51d0fe85c5d8 completed March 21, 2026, 6:26 a.m.
Created at: March 20, 2026, 1:19 p.m.