Triple
T23426232
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Prokop railway station (Belgrade Centre) |
E560801
|
entity |
| Predicate | alsoKnownAs |
P39
|
FINISHED |
| Object |
Prokop station
Prokop station is Belgrade’s main central railway hub, serving as a key node for both domestic and international train connections in Serbia’s capital.
|
E1584962
|
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: Prokop station | Statement: [Prokop railway station (Belgrade Centre), alsoKnownAs, Prokop station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Prokop station Context triple: [Prokop railway station (Belgrade Centre), alsoKnownAs, Prokop station]
-
A.
Střížkov station
Střížkov station is a Prague Metro stop known for its distinctive modern architectural design and role serving the northern residential districts of the city.
-
B.
Křižíkova station
Křižíkova station is a Prague Metro station on Line B serving the Karlín district of the city.
-
C.
Chodov station
Chodov station is a Prague Metro station on Line C serving the Chodov district in the southern part of the city.
-
D.
Ládví station
Ládví station is a Prague Metro station on Line C serving the Ládví district in the northern part of the city.
-
E.
Budějovická station
Budějovická station is an underground metro station in Prague serving the city’s Line C and the Budějovická district.
- 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: Prokop station Triple: [Prokop railway station (Belgrade Centre), alsoKnownAs, Prokop station]
Generated description
Prokop station is Belgrade’s main central railway hub, serving as a key node for both domestic and international train connections in Serbia’s capital.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Prokop station Target entity description: Prokop station is Belgrade’s main central railway hub, serving as a key node for both domestic and international train connections in Serbia’s capital.
-
A.
Střížkov station
Střížkov station is a Prague Metro stop known for its distinctive modern architectural design and role serving the northern residential districts of the city.
-
B.
Křižíkova station
Křižíkova station is a Prague Metro station on Line B serving the Karlín district of the city.
-
C.
Chodov station
Chodov station is a Prague Metro station on Line C serving the Chodov district in the southern part of the city.
-
D.
Ládví station
Ládví station is a Prague Metro station on Line C serving the Ládví district in the northern part of the city.
-
E.
Budějovická station
Budějovická station is an underground metro station in Prague serving the city’s Line C and the Budějovická district.
- 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_6a0c76f0f4bc81909912d2196e969cf1 |
completed | May 19, 2026, 2:42 p.m. |
Created at: April 17, 2026, 5:47 p.m.