Triple
T7554141
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Belgrade–Bar railway |
E178613
|
entity |
| Predicate | operatorInSerbia |
P41907
|
FINISHED |
| Object |
Srbija Voz
Srbija Voz is Serbia’s national passenger railway company, responsible for operating domestic and some international train services across the country.
|
E672373
|
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: Srbija Voz | Statement: [Belgrade–Bar railway, operatorInSerbia, Srbija Voz]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Srbija Voz Context triple: [Belgrade–Bar railway, operatorInSerbia, Srbija Voz]
-
A.
Serbian Podrinje
Serbian Podrinje is a historical region of western Serbia along the Drina River, encompassing areas such as Mačva and known for its cultural and geographic ties to the broader Podrinje (Drina Valley) area.
-
B.
Topli Do (Serbia)
Topli Do is a remote mountain village in southeastern Serbia, known as a starting point for hiking routes toward the Stara Planina peak Midžor and for its preserved traditional rural character.
-
C.
Vršac
Vršac is a town in northeastern Serbia known for its wine production, historic Vršac Castle, and location near the Romanian border.
-
D.
Bačka
Bačka is a historical and geographical region in the Pannonian Plain, now divided between northern Serbia and southern Hungary, known for its fertile agricultural land and multicultural heritage.
-
E.
Raška
Raška is a historical region in southwestern Serbia regarded as the medieval heartland of the early Serbian state and Orthodox monastic culture.
- 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: Srbija Voz Triple: [Belgrade–Bar railway, operatorInSerbia, Srbija Voz]
Generated description
Srbija Voz is Serbia’s national passenger railway company, responsible for operating domestic and some international train services across the country.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Srbija Voz Target entity description: Srbija Voz is Serbia’s national passenger railway company, responsible for operating domestic and some international train services across the country.
-
A.
Serbian Podrinje
Serbian Podrinje is a historical region of western Serbia along the Drina River, encompassing areas such as Mačva and known for its cultural and geographic ties to the broader Podrinje (Drina Valley) area.
-
B.
Topli Do (Serbia)
Topli Do is a remote mountain village in southeastern Serbia, known as a starting point for hiking routes toward the Stara Planina peak Midžor and for its preserved traditional rural character.
-
C.
Vršac
Vršac is a town in northeastern Serbia known for its wine production, historic Vršac Castle, and location near the Romanian border.
-
D.
Bačka
Bačka is a historical and geographical region in the Pannonian Plain, now divided between northern Serbia and southern Hungary, known for its fertile agricultural land and multicultural heritage.
-
E.
Raška
Raška is a historical region in southwestern Serbia regarded as the medieval heartland of the early Serbian state and Orthodox monastic culture.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: operatorInSerbia Context triple: [Belgrade–Bar railway, operatorInSerbia, Srbija Voz]
-
A.
typicalOperator
Indicates that an entity commonly or normally performs operations on, or acts upon, another entity in a standard or expected manner.
-
B.
otherOperator
Indicates a relationship where one operator is distinguished from, or serves as an alternative to, another operator within the same context or system.
-
C.
operatorNationality
Indicates that an operator has a specific national affiliation or country of origin.
-
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.
operateIn
chosen
Indicates that an entity performs its activities, functions, or services within a specified location, context, or domain.
- 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.