Triple
T15774895
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Polskie Koleje Państwowe |
E382463
|
entity |
| Predicate | precededBy |
P97
|
FINISHED |
| Object | Polish State Railways of the Second Polish Republic |
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: Polish State Railways of the Second Polish Republic | Statement: [Polskie Koleje Państwowe, precededBy, Polish State Railways of the Second Polish Republic]
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: Polish State Railways of the Second Polish Republic Context triple: [Polskie Koleje Państwowe, precededBy, Polish State Railways of the Second Polish Republic]
-
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.
Fablok (First Factory of Locomotives in Poland)
Fablok (First Factory of Locomotives in Poland) was Poland’s pioneering locomotive manufacturer, known for producing steam, diesel, and electric railway engines that played a key role in the country’s rail transport development.
-
C.
Warszawska Kolej Dojazdowa
Warszawska Kolej Dojazdowa is a suburban light rail and commuter railway line serving towns and districts west of Warsaw, providing frequent regional passenger transport into the Polish capital.
-
D.
Koleje Wielkopolskie
Koleje Wielkopolskie is a regional rail operator in the Greater Poland (Wielkopolska) region of Poland, providing passenger train services centered around Poznań.
-
E.
Warsaw–Gdańsk railway
The Warsaw–Gdańsk railway is a major Polish rail line connecting the capital city Warsaw with the Baltic port city of Gdańsk, serving as a key 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_69d86da09a10819082fe9797b23e4664 |
elicitation | completed |
| NER | batch_69e05198c1588190a65e23c18443eb5c |
ner | completed |
| NED1 | batch_69ff877e67b881908a67b9acc79d998f |
ned_source_triple | completed |
Created at: April 10, 2026, 4:47 a.m.