Triple

T8697977
Position Surface form Disambiguated ID Type / Status
Subject Isle of Man Railway E206448 entity
Predicate terminus P388 FINISHED
Object Port Erin railway station E480103 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: Port Erin railway station | Statement: [Isle of Man Railway, terminus, Port Erin railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Port Erin railway station
Context triple: [Isle of Man Railway, terminus, Port Erin railway station]
  • A. Port Erin Railway Station chosen
    Port Erin Railway Station is the southern terminus of the Isle of Man Railway, serving as a historic narrow-gauge railway station and visitor attraction in the seaside village of Port Erin.
  • B. Castletown Railway Station
    Castletown Railway Station is a historic former railway station on the Isle of Man, once serving the town of Castletown on the island’s steam railway network.
  • C. Muine Bheag railway station
    Muine Bheag railway station is a regional rail stop serving the town of Muine Bheag (Bagenalstown) in County Carlow, Ireland, on the Dublin–Waterford railway line.
  • D. Portmarnock railway station
    Portmarnock railway station is a suburban rail stop in County Dublin, Ireland, serving the coastal community of Portmarnock on the Dublin Area Rapid Transit (DART) and commuter rail network.
  • E. Arisaig railway station
    Arisaig railway station is a rural stop on the West Highland Line in the Scottish Highlands, known as the westernmost railway station on the British mainland.
  • 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_69ca83555b6c8190abe930dd397e863b completed March 30, 2026, 2:06 p.m.
NER Named-entity recognition batch_69cc58af50408190a3b81100a759795e completed March 31, 2026, 11:28 p.m.
NED1 Entity disambiguation (via context triple) batch_69cef4060410819086f928bda95e0273 completed April 2, 2026, 10:56 p.m.
Created at: March 30, 2026, 6:34 p.m.