Triple

T17210256
Position Surface form Disambiguated ID Type / Status
Subject Zduńska Wola railway station E417708 entity
Predicate locatedOnTransportCorridor P2409 FINISHED
Object Łódź–Sieradz–Kalisz–Poznań route E424253 NE FINISHED

Named-entity recognition

Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.

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: Łódź–Sieradz–Kalisz–Poznań route | Statement: [Zduńska Wola railway station, locatedOnTransportCorridor, Łódź–Sieradz–Kalisz–Poznań route]

Disambiguation candidates (1 decision)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Łódź–Sieradz–Kalisz–Poznań route
Context triple: [Zduńska Wola railway station, locatedOnTransportCorridor, Łódź–Sieradz–Kalisz–Poznań route]
  • A. Warsaw–Kraków main line
    The Warsaw–Kraków main line is a major Polish railway corridor connecting the capital city Warsaw with Kraków, serving as one of the country’s key passenger and freight routes.
  • B. Łódź–Ostrów Wielkopolski railway chosen
    The Łódź–Ostrów Wielkopolski railway is a regional rail line in central Poland connecting the city of Łódź with Ostrów Wielkopolski and serving as an important route for both passenger and freight traffic.
  • C. Łódź–Warsaw railway
    The Łódź–Warsaw railway is a major rail line in central Poland connecting the cities of Łódź and Warsaw, serving as an important route for both regional and intercity passenger traffic.
  • D. Poznań–Piła railway line
    The Poznań–Piła railway line is a key rail route in western Poland connecting the regional capital Poznań with the city of Piła, serving both passenger and freight traffic.
  • E. Warsaw–Białystok railway line
    The Warsaw–Białystok railway line is a major rail route in northeastern Poland that connects the capital city Warsaw with the regional center Białystok, serving as an important corridor for both passenger and freight transport.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 batches)

Stage Batch ID Job type Status
creating batch_69d886d779488190b131369541c04e7d elicitation completed
NER batch_69e42dc4792081909443df7937768ede ner completed
NED1 batch_6a015fe217308190b6ae1e98d0c421e4 ned_source_triple completed
Created at: April 10, 2026, 5:38 a.m.