Triple
T23426231
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Prokop railway station (Belgrade Centre) |
E560801
|
entity |
| Predicate | shortName |
P43
|
FINISHED |
| Object |
Belgrade Centre
Belgrade Centre is a major railway station in Belgrade, Serbia, serving as the city’s central hub for national and international train services.
|
E1585395
|
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: Belgrade Centre | Statement: [Prokop railway station (Belgrade Centre), shortName, Belgrade Centre]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Belgrade Centre Context triple: [Prokop railway station (Belgrade Centre), shortName, Belgrade Centre]
-
A.
Belgrade Palace
Belgrade Palace, commonly known as Beograđanka, is a prominent modernist high-rise landmark in central Belgrade, Serbia, housing offices, media companies, and retail spaces.
-
B.
Serbian Academy of Sciences and Arts building
The Serbian Academy of Sciences and Arts building is a prominent cultural and academic landmark in central Belgrade, housing Serbia’s leading institution for scientific and artistic research and promotion.
-
C.
Banovina Palace
Banovina Palace is a prominent government building in Novi Sad, Serbia, serving as the seat of the executive and legislative institutions of the Autonomous Province of Vojvodina.
-
D.
Old Palace, Belgrade
Old Palace, Belgrade is a historic royal residence in Serbia that served as the main seat of the Obrenović dynasty and now houses the Belgrade City Assembly.
-
E.
Belgrade Depot
Belgrade Depot is a small village within the town of Belgrade in Kennebec County, Maine.
- 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: Belgrade Centre Triple: [Prokop railway station (Belgrade Centre), shortName, Belgrade Centre]
Generated description
Belgrade Centre is a major railway station in Belgrade, Serbia, serving as the city’s central hub for national and international train services.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Belgrade Centre Target entity description: Belgrade Centre is a major railway station in Belgrade, Serbia, serving as the city’s central hub for national and international train services.
-
A.
Belgrade Palace
Belgrade Palace, commonly known as Beograđanka, is a prominent modernist high-rise landmark in central Belgrade, Serbia, housing offices, media companies, and retail spaces.
-
B.
Serbian Academy of Sciences and Arts building
The Serbian Academy of Sciences and Arts building is a prominent cultural and academic landmark in central Belgrade, housing Serbia’s leading institution for scientific and artistic research and promotion.
-
C.
Banovina Palace
Banovina Palace is a prominent government building in Novi Sad, Serbia, serving as the seat of the executive and legislative institutions of the Autonomous Province of Vojvodina.
-
D.
Old Palace, Belgrade
Old Palace, Belgrade is a historic royal residence in Serbia that served as the main seat of the Obrenović dynasty and now houses the Belgrade City Assembly.
-
E.
Belgrade Depot
Belgrade Depot is a small village within the town of Belgrade in Kennebec County, Maine.
- 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_69e2454cb1108190ab21ada5411a7146 |
completed | April 17, 2026, 2:35 p.m. |
| NER | Named-entity recognition | batch_69f1a54a28a08190add6184a44c5005b |
completed | April 29, 2026, 6:29 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0c67a7b9d88190897588a9ec4fbd2a |
completed | May 19, 2026, 1:37 p.m. |
| NEDg | Description generation | batch_6a0c7216508c81909bd949d50ee2d48b |
completed | May 19, 2026, 2:22 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0c76c54ba08190be8f46bacb22b6a3 |
completed | May 19, 2026, 2:42 p.m. |
Created at: April 17, 2026, 5:47 p.m.