Triple
T15774831
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Polish railway network |
E382462
|
entity |
| Predicate | freightTrainOperators |
P5620
|
FINISHED |
| Object | PKP Cargo |
E1100594
|
NE FINISHED |
How this triple was built (3 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 Cargo | Statement: [Polish railway network, freightTrainOperators, PKP Cargo]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: PKP Cargo Context triple: [Polish railway network, freightTrainOperators, PKP Cargo]
-
A.
PKP Cargo
chosen
PKP Cargo is a major Polish rail freight operator and logistics company, formerly part of the state railway PKP Group, providing cargo transport services across Poland and other European countries.
-
B.
PKP Intercity
PKP Intercity is Poland’s primary long-distance passenger rail operator, running intercity and international train services across the country and beyond.
-
C.
PKP S.A.
PKP S.A. is Poland’s state-owned railway company responsible for managing much of the country’s rail infrastructure and related assets.
-
D.
PKN
PKN is the main Protestant denomination in the Netherlands, formed by the merger of several historic Reformed and Lutheran churches.
-
E.
KOP Rail
KOP Rail is a proposed extension of Philadelphia’s Norristown High Speed Line intended to provide direct rail service to the King of Prussia area, including its major commercial and retail centers.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: freightTrainOperators Context triple: [Polish railway network, freightTrainOperators, PKP Cargo]
-
A.
freightOperatorOnCorridor
Indicates that a particular freight operator provides services or operates along a specified transport corridor.
-
B.
formerRailOperator
Indicates that an entity previously operated a rail service or railway system but no longer does so.
-
C.
railwayCompany
chosen
Indicates that one entity is a railway company that owns, operates, or manages railway services or infrastructure in relation to another entity.
-
D.
railwayOwner
Indicates that one entity owns, controls, or holds proprietary rights over a railway or railway system used by another entity.
-
E.
allowsFreightTrains
Indicates that something permits or authorizes the operation or passage of freight trains.
- F. None of above.
Provenance (4 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. |
| PD | Predicate disambiguation | batch_69e00531e7ac8190a4190cce4f7fab4c |
completed | April 15, 2026, 9:37 p.m. |
Created at: April 10, 2026, 4:47 a.m.