Triple

T15774864
Position Surface form Disambiguated ID Type / Status
Subject Polskie Koleje Państwowe E382463 entity
Predicate nativeName P15 FINISHED
Object Polskie Koleje Państwowe E382463 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: Polskie Koleje Państwowe | Statement: [Polskie Koleje Państwowe, nativeName, Polskie Koleje Państwowe]

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: Polskie Koleje Państwowe
Context triple: [Polskie Koleje Państwowe, nativeName, Polskie Koleje Państwowe]
  • A. Polskie Koleje Państwowe chosen
    Polskie Koleje Państwowe is Poland’s state-owned national railway company, responsible for the country’s rail infrastructure and passenger and freight services.
  • B. PKP Polskie Linie Kolejowe
    PKP Polskie Linie Kolejowe is Poland’s state-owned rail infrastructure manager responsible for maintaining and operating the national railway network and stations.
  • C. Koleje Wielkopolskie
    Koleje Wielkopolskie is a regional rail operator in the Greater Poland (Wielkopolska) region of Poland, providing passenger train services centered around Poznań.
  • D. Koleje Śląskie
    Koleje Śląskie is a regional rail operator in the Silesian Voivodeship of Poland, providing passenger train services across the area’s urban and industrial centers.
  • E. Koleje Małopolskie
    Koleje Małopolskie is a regional rail operator in the Lesser Poland (Małopolska) region of Poland, providing passenger train services that connect Kraków with surrounding towns and cities.
  • 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_69d86da09a10819082fe9797b23e4664 elicitation completed
NER batch_69e05198c1588190a65e23c18443eb5c ner completed
NED1 batch_69ff998559088190b1f2942564a42ace ned_source_triple completed
Created at: April 10, 2026, 4:47 a.m.