Triple

T23007894
Position Surface form Disambiguated ID Type / Status
Subject Kempele E572825 entity
Predicate transportConnection P1298 FINISHED
Object Oulu–Seinäjoki railway line — NE NERFINISHED

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: Oulu–Seinäjoki railway line | Statement: [Kempele, transportConnection, Oulu–Seinäjoki railway line]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Oulu–Seinäjoki railway line
Context triple: [Kempele, transportConnection, Oulu–Seinäjoki railway line]
  • A. Oulu–Seinäjoki railway chosen
    The Oulu–Seinäjoki railway is a major rail line in western Finland that connects the northern city of Oulu with Seinäjoki, serving as an important route for both passenger and freight traffic.
  • B. Tampere–Seinäjoki railway line
    The Tampere–Seinäjoki railway line is a major rail route in western Finland that connects the city of Tampere with Seinäjoki, serving both passenger and freight traffic.
  • C. Jyväskylä–Äänekoski railway
    The Jyväskylä–Äänekoski railway is a Finnish rail line connecting the city of Jyväskylä with the town of Äänekoski, serving both passenger and freight traffic in Central Finland.
  • D. Tampere–Pori railway
    The Tampere–Pori railway is a Finnish rail line connecting the inland city of Tampere with the coastal city and port of Pori, serving both passenger and freight traffic in western Finland.
  • E. Kouvola–Joensuu railway
    The Kouvola–Joensuu railway is a major Finnish rail line in southeastern and eastern Finland that connects the city of Kouvola with Joensuu, serving both passenger and freight traffic.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

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_69e245b764cc8190a51be76f1d9611e1 completed April 17, 2026, 2:37 p.m.
NER Named-entity recognition batch_69f1835802a881908fe817c3fa728a82 completed April 29, 2026, 4:04 a.m.
Created at: April 17, 2026, 3:51 p.m.