Triple
T15774926
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | PKP S.A. |
E382464
|
entity |
| Predicate | subsidiary |
P258
|
FINISHED |
| Object | PKP Szybka Kolej Miejska w Trójmieście Sp. z o.o. |
E1132089
|
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: PKP Szybka Kolej Miejska w Trójmieście Sp. z o.o. | Statement: [PKP S.A., subsidiary, PKP Szybka Kolej Miejska w Trójmieście Sp. z o.o.]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: PKP Szybka Kolej Miejska w Trójmieście Sp. z o.o. Context triple: [PKP S.A., subsidiary, PKP Szybka Kolej Miejska w Trójmieście Sp. z o.o.]
-
A.
Szybka Kolej Miejska w Trójmieście
chosen
Szybka Kolej Miejska w Trójmieście is a rapid urban rail system serving the Tricity metropolitan area of Gdańsk, Gdynia, and Sopot in northern Poland.
-
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.
PKP Intercity
PKP Intercity is Poland’s primary long-distance passenger rail operator, running intercity and international train services across the country and beyond.
-
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.
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)
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_69d86da09a10819082fe9797b23e4664 |
completed | April 10, 2026, 3:25 a.m. |
| NER | Named-entity recognition | batch_69e05198c1588190a65e23c18443eb5c |
completed | April 16, 2026, 3:03 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ff877e67b881908a67b9acc79d998f |
completed | May 9, 2026, 7:14 p.m. |
Created at: April 10, 2026, 4:47 a.m.