Triple
T11141679
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Warszawa Śródmieście railway station |
E263568
|
entity |
| Predicate | operator |
P179
|
FINISHED |
| Object | Szybka Kolej Miejska (Warsaw) |
E905841
|
NE FINISHED |
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: Szybka Kolej Miejska (Warsaw) | Statement: [Warszawa Śródmieście railway station, operator, Szybka Kolej Miejska (Warsaw)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Szybka Kolej Miejska (Warsaw) Context triple: [Warszawa Śródmieście railway station, operator, Szybka Kolej Miejska (Warsaw)]
-
A.
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.
-
B.
Szybka Kolej Miejska
chosen
Szybka Kolej Miejska is Warsaw’s urban rapid rail system providing fast commuter train services across the city and its suburbs.
-
C.
Warsaw Metro
The Warsaw Metro is the rapid transit system serving Poland's capital, consisting of underground lines that connect key districts across the city.
-
D.
Warsaw Tram system
The Warsaw Tram system is an extensive urban light rail network serving Poland’s capital, forming a core component of the city’s public transportation infrastructure.
-
E.
Warsaw Metro Line M2
Warsaw Metro Line M2 is the east–west rapid transit line of the Warsaw Metro system, serving key districts on both sides of the Vistula River in Poland’s capital.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d6aa9c0ba08190bbd19c217489b755 |
completed | April 8, 2026, 7:21 p.m. |
| NER | Named-entity recognition | batch_69d7e8623158819096ad1678fa9e72bb |
completed | April 9, 2026, 5:56 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f416d18eec81909f417e49507b117d |
completed | May 1, 2026, 2:58 a.m. |
Created at: April 8, 2026, 9:28 p.m.