Triple
T7554143
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Belgrade–Bar railway |
E178613
|
entity |
| Predicate | operatorInMontenegro |
P41907
|
FINISHED |
| Object |
Željeznički prevoz Crne Gore
Željeznički prevoz Crne Gore is Montenegro’s state-owned passenger railway company, providing domestic and international train services across the country’s rail network.
|
E672375
|
NE FINISHED |
How this triple was built (5 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: Željeznički prevoz Crne Gore | Statement: [Belgrade–Bar railway, operatorInMontenegro, Željeznički prevoz Crne Gore]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Željeznički prevoz Crne Gore Context triple: [Belgrade–Bar railway, operatorInMontenegro, Željeznički prevoz Crne Gore]
-
A.
Belgrade suburban railway (BG Voz)
Belgrade suburban railway (BG Voz) is an urban rail system serving Belgrade and its surrounding municipalities, providing frequent commuter connections across the metropolitan area.
-
B.
Belgrade–Bar railway
The Belgrade–Bar railway is a major international rail line connecting Serbia’s capital Belgrade with the Montenegrin Adriatic port of Bar, renowned for its mountainous route and numerous bridges and tunnels.
-
C.
Croatian Railways
Croatian Railways is Croatia’s national state-owned railway company responsible for operating passenger and freight rail services across the country.
-
D.
Titograd–Nikšić railway line
The Titograd–Nikšić railway line is a Montenegrin rail route connecting the capital Podgorica (formerly Titograd) with the industrial city of Nikšić.
-
E.
Belgrade–Zagreb railway corridor
The Belgrade–Zagreb railway corridor is a major international rail line connecting the capitals of Serbia and Croatia as part of the broader pan-European transport network.
- 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: Željeznički prevoz Crne Gore Triple: [Belgrade–Bar railway, operatorInMontenegro, Željeznički prevoz Crne Gore]
Generated description
Željeznički prevoz Crne Gore is Montenegro’s state-owned passenger railway company, providing domestic and international train services across the country’s rail network.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Željeznički prevoz Crne Gore Target entity description: Željeznički prevoz Crne Gore is Montenegro’s state-owned passenger railway company, providing domestic and international train services across the country’s rail network.
-
A.
Belgrade suburban railway (BG Voz)
Belgrade suburban railway (BG Voz) is an urban rail system serving Belgrade and its surrounding municipalities, providing frequent commuter connections across the metropolitan area.
-
B.
Belgrade–Bar railway
The Belgrade–Bar railway is a major international rail line connecting Serbia’s capital Belgrade with the Montenegrin Adriatic port of Bar, renowned for its mountainous route and numerous bridges and tunnels.
-
C.
Croatian Railways
Croatian Railways is Croatia’s national state-owned railway company responsible for operating passenger and freight rail services across the country.
-
D.
Titograd–Nikšić railway line
The Titograd–Nikšić railway line is a Montenegrin rail route connecting the capital Podgorica (formerly Titograd) with the industrial city of Nikšić.
-
E.
Belgrade–Zagreb railway corridor
The Belgrade–Zagreb railway corridor is a major international rail line connecting the capitals of Serbia and Croatia as part of the broader pan-European transport network.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: operatorInMontenegro Context triple: [Belgrade–Bar railway, operatorInMontenegro, Željeznički prevoz Crne Gore]
-
A.
otherOperator
Indicates a relationship where one operator is distinguished from, or serves as an alternative to, another operator within the same context or system.
-
B.
involvesOperator
Indicates that a given process, action, or relationship includes or makes use of a specific operator as a participating element.
-
C.
operateIn
chosen
Indicates that an entity performs its activities, functions, or services within a specified location, context, or domain.
-
D.
operationOf
Indicates that one entity is the function, activity, or process carried out by another entity (such as a system, device, or organization).
-
E.
operatorNationality
Indicates that an operator has a specific national affiliation or country of origin.
- F. None of above.
Provenance (6 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_69c69f2da22c8190a50942ac20af70e8 |
completed | March 27, 2026, 3:15 p.m. |
| NER | Named-entity recognition | batch_69c6f8b990148190b26a3a262cf538b3 |
completed | March 27, 2026, 9:38 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c84f3602008190aa91cf55e43bdf30 |
completed | March 28, 2026, 9:59 p.m. |
| NEDg | Description generation | batch_69c85432ff8c81909f5ec837fd1f6743 |
completed | March 28, 2026, 10:20 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69c854bbb9c08190bc151cdcef74ee54 |
completed | March 28, 2026, 10:22 p.m. |
| PD | Predicate disambiguation | batch_69c6f4daad6c8190af2b8ae88d2c8cb7 |
completed | March 27, 2026, 9:21 p.m. |
Created at: March 27, 2026, 3:49 p.m.