Triple

T21129156
Position Surface form Disambiguated ID Type / Status
Subject Kemijärvi E520636 entity
Predicate hasRailwayStation P918 FINISHED
Object Kemijärvi railway station — NE NERFINISHED

How this triple was built (3 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: Kemijärvi railway station | Statement: [Kemijärvi, hasRailwayStation, Kemijärvi railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Kemijärvi railway station
Context triple: [Kemijärvi, hasRailwayStation, Kemijärvi railway station]
  • A. Kerava railway station
    Kerava railway station is a key commuter and intercity rail hub in the city of Kerava, Finland, connecting local and long-distance services on the main line north of Helsinki.
  • B. Seinäjoki railway station
    Seinäjoki railway station is a key rail transport hub in western Finland, serving both long-distance and regional train services for the city of Seinäjoki.
  • C. Haarajoki railway station
    Haarajoki railway station is a local commuter rail stop serving the Haarajoki district in the city of Järvenpää, Finland.
  • D. Kemi railway station
    Kemi railway station is the main passenger and freight rail hub serving the town of Kemi in northern Finland.
  • E. Järvenpää railway station
    Järvenpää railway station is a commuter and regional rail stop in the town of Järvenpää, Finland, serving as a key node on the main line north of Helsinki.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Kemijärvi railway station
Target entity description: Kemijärvi railway station is a northern Finnish rail terminus that serves the town of Kemijärvi and is notable as one of the northernmost passenger railway stations in Finland.
  • A. Kerava railway station
    Kerava railway station is a key commuter and intercity rail hub in the city of Kerava, Finland, connecting local and long-distance services on the main line north of Helsinki.
  • B. Seinäjoki railway station
    Seinäjoki railway station is a key rail transport hub in western Finland, serving both long-distance and regional train services for the city of Seinäjoki.
  • C. Haarajoki railway station
    Haarajoki railway station is a local commuter rail stop serving the Haarajoki district in the city of Järvenpää, Finland.
  • D. Kemi railway station
    Kemi railway station is the main passenger and freight rail hub serving the town of Kemi in northern Finland.
  • E. Järvenpää railway station
    Järvenpää railway station is a commuter and regional rail stop in the town of Järvenpää, Finland, serving as a key node on the main line north of Helsinki.
  • F. None of above. chosen

Provenance (2 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_69e0b50b53048190ae34e8abbe3c5ada completed April 16, 2026, 10:08 a.m.
NER Named-entity recognition batch_69e7223b4c4c8190b9fffa610588651e completed April 21, 2026, 7:07 a.m.
Created at: April 16, 2026, 2:56 p.m.