Triple
T15774876
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Polskie Koleje Państwowe |
E382463
|
entity |
| Predicate | subsidiary |
P258
|
FINISHED |
| Object |
PKP Telkol
PKP Telkol is a Polish company specializing in telecommunications and ICT services for the railway sector and related industries.
|
E1175648
|
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: PKP Telkol | Statement: [Polskie Koleje Państwowe, subsidiary, PKP Telkol]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: PKP Telkol Context triple: [Polskie Koleje Państwowe, subsidiary, PKP Telkol]
-
A.
PKP Cargo
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.
KPDK
KPDK is the ICAO code for DeKalb–Peachtree Airport, a major general aviation airport serving the Atlanta, Georgia metropolitan area.
-
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.
KPKB
KPKB is the ICAO airport code for Mid-Ohio Valley Regional Airport, a public airport serving the Parkersburg–Vienna area in West Virginia, United States.
-
E.
PKP IC
PKP IC is the commonly used abbreviation for PKP Intercity, Poland’s primary operator of long-distance passenger rail services.
- 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: PKP Telkol Triple: [Polskie Koleje Państwowe, subsidiary, PKP Telkol]
Generated description
PKP Telkol is a Polish company specializing in telecommunications and ICT services for the railway sector and related industries.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: PKP Telkol Target entity description: PKP Telkol is a Polish company specializing in telecommunications and ICT services for the railway sector and related industries.
-
A.
PKP Cargo
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.
KPDK
KPDK is the ICAO code for DeKalb–Peachtree Airport, a major general aviation airport serving the Atlanta, Georgia metropolitan area.
-
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.
KPKB
KPKB is the ICAO airport code for Mid-Ohio Valley Regional Airport, a public airport serving the Parkersburg–Vienna area in West Virginia, United States.
-
E.
PKP IC
PKP IC is the commonly used abbreviation for PKP Intercity, Poland’s primary operator of long-distance passenger rail services.
- F. None of above. chosen
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_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. |
| NEDg | Description generation | batch_69ff88358e408190a8d7424fc495d4fa |
completed | May 9, 2026, 7:17 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ff88f192a08190acbc2c3fc98c65c8 |
completed | May 9, 2026, 7:20 p.m. |
Created at: April 10, 2026, 4:47 a.m.