Triple
T11141668
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Warszawa Śródmieście railway station |
E263568
|
entity |
| Predicate | railwayLineUsed |
P848
|
FINISHED |
| Object |
Warsaw Cross-City Line
The Warsaw Cross-City Line is a major east–west railway corridor running through central Warsaw, serving as a key route for suburban, regional, and long-distance trains across the city.
|
E911506
|
NE FINISHED |
How this triple was built (4 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: Warsaw Cross-City Line | Statement: [Warszawa Śródmieście railway station, railwayLineUsed, Warsaw Cross-City Line]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Warsaw Cross-City Line Context triple: [Warszawa Śródmieście railway station, railwayLineUsed, Warsaw Cross-City Line]
-
A.
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.
-
B.
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.
-
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.
Szybka Kolej Miejska
Szybka Kolej Miejska is Warsaw’s urban rapid rail system providing fast commuter train services across the city and its suburbs.
-
E.
Warsaw rail junction
The Warsaw rail junction is the central network of intersecting railway lines and stations that forms the core of Warsaw’s regional, national, and international rail traffic.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Warsaw Cross-City Line Triple: [Warszawa Śródmieście railway station, railwayLineUsed, Warsaw Cross-City Line]
Generated description
The Warsaw Cross-City Line is a major east–west railway corridor running through central Warsaw, serving as a key route for suburban, regional, and long-distance trains across the city.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Warsaw Cross-City Line Target entity description: The Warsaw Cross-City Line is a major east–west railway corridor running through central Warsaw, serving as a key route for suburban, regional, and long-distance trains across the city.
-
A.
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.
-
B.
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.
-
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.
Szybka Kolej Miejska
Szybka Kolej Miejska is Warsaw’s urban rapid rail system providing fast commuter train services across the city and its suburbs.
-
E.
Warsaw rail junction
chosen
The Warsaw rail junction is the central network of intersecting railway lines and stations that forms the core of Warsaw’s regional, national, and international rail traffic.
- F. None of above.
Provenance (5 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_69f28053fe08819099e848cd74b989a0 |
completed | April 29, 2026, 10:04 p.m. |
| NEDg | Description generation | batch_69f40b2d0a388190a11a0e2d806e310b |
completed | May 1, 2026, 2:08 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69f40deb4eec8190a8fe1aa59b1514e6 |
completed | May 1, 2026, 2:20 a.m. |
Created at: April 8, 2026, 9:28 p.m.