Triple

T6946778
Position Surface form Disambiguated ID Type / Status
Subject Pakenham line E160816 entity
Predicate hasStation P35 FINISHED
Object Flagstaff railway station E623201 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: Flagstaff railway station | Statement: [Pakenham line, hasStation, Flagstaff railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Flagstaff railway station
Context triple: [Pakenham line, hasStation, Flagstaff railway station]
  • A. Flagstaff railway station chosen
    Flagstaff railway station is an underground commuter rail station in Melbourne, Australia, serving the central business district as part of the City Loop network.
  • B. Finstock railway station
    Finstock railway station is a small rural stop on the Cotswold Line in Oxfordshire, England, serving the village of Finstock with limited passenger services.
  • C. Hay Railway Station
    Hay Railway Station is a historic former railway station in Hay, New South Wales, recognized as a heritage-listed site for its architectural and transport significance.
  • D. Lucerne railway station
    Lucerne railway station is the main rail hub of the city of Lucerne in central Switzerland, serving as a key junction for regional, national, and international train services.
  • E. Hatfield railway station
    Hatfield railway station is a commuter and regional rail station serving the town of Hatfield in Hertfordshire, England, on the East Coast Main Line north of London.
  • 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_69c68850419081909fb426b8f5a304c7 completed March 27, 2026, 1:38 p.m.
NER Named-entity recognition batch_69c6da8beb408190b5c87a354c614cf2 completed March 27, 2026, 7:29 p.m.
NED1 Entity disambiguation (via context triple) batch_69c75870719481908312b387a3c6ce81 completed March 28, 2026, 4:26 a.m.
Created at: March 27, 2026, 2:28 p.m.