Triple
T1403384
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Zagreb |
E31635
|
entity |
| Predicate | hasMainRailwayStation |
P1071
|
FINISHED |
| Object |
Zagreb Glavni kolodvor
Zagreb Glavni kolodvor is the main railway station and central rail hub of Croatia’s capital city, serving domestic and international train connections.
|
E161311
|
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: Zagreb Glavni kolodvor | Statement: [Zagreb, hasMainRailwayStation, Zagreb Glavni kolodvor]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Zagreb Glavni kolodvor Context triple: [Zagreb, hasMainRailwayStation, Zagreb Glavni kolodvor]
-
A.
Zagreb Franjo Tuđman Airport
Zagreb Franjo Tuđman Airport is the main international airport serving Croatia’s capital city, functioning as the country’s busiest air transport hub.
-
B.
Zagreb
Zagreb is the capital and largest city of Croatia, known as a political, cultural, and economic hub in the Balkans.
-
C.
Osijek
Osijek is a prominent city in eastern Croatia known as an economic, cultural, and educational center of the Slavonia region.
-
D.
Barajevo
Barajevo is a suburban municipality of Belgrade, Serbia, located in the southern part of the city’s administrative area.
-
E.
Vienna station
Vienna station is a Washington Metro rapid transit station in Fairfax County, Virginia, serving as the western endpoint of the system’s Orange Line.
- 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: Zagreb Glavni kolodvor Triple: [Zagreb, hasMainRailwayStation, Zagreb Glavni kolodvor]
Generated description
Zagreb Glavni kolodvor is the main railway station and central rail hub of Croatia’s capital city, serving domestic and international train connections.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Zagreb Glavni kolodvor Target entity description: Zagreb Glavni kolodvor is the main railway station and central rail hub of Croatia’s capital city, serving domestic and international train connections.
-
A.
Zagreb Franjo Tuđman Airport
Zagreb Franjo Tuđman Airport is the main international airport serving Croatia’s capital city, functioning as the country’s busiest air transport hub.
-
B.
Zagreb
Zagreb is the capital and largest city of Croatia, known as a political, cultural, and economic hub in the Balkans.
-
C.
Osijek
Osijek is a prominent city in eastern Croatia known as an economic, cultural, and educational center of the Slavonia region.
-
D.
Barajevo
Barajevo is a suburban municipality of Belgrade, Serbia, located in the southern part of the city’s administrative area.
-
E.
Vienna station
Vienna station is a Washington Metro rapid transit station in Fairfax County, Virginia, serving as the western endpoint of the system’s Orange Line.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: hasMainRailwayStation Context triple: [Zagreb, hasMainRailwayStation, Zagreb Glavni kolodvor]
-
A.
hasMajorRailwayStation
chosen
Indicates that a place contains or is served by a principal railway station that functions as a major hub for rail transport.
-
B.
hasRailwayStation
Indicates that a place or location is served by, or contains, a railway station.
-
C.
hasRailStation
Indicates that one entity possesses, contains, or is served by a rail station.
-
D.
hasBusStation
Indicates that a place or area contains or is served by a bus station.
-
E.
hasHeritageRailwayStation
Indicates that an entity possesses or is associated with a railway station that is preserved or operated as a heritage or historical railway facility.
- 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_69a49918e1f88190ba610f9dc8114578 |
completed | March 1, 2026, 7:52 p.m. |
| NER | Named-entity recognition | batch_69a4c3a0330c8190b22452d29c79fcf4 |
completed | March 1, 2026, 10:54 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ace57125a4819089216bbc75c36bb9 |
completed | March 8, 2026, 2:56 a.m. |
| NEDg | Description generation | batch_69ace61b0ba08190930f9e21d28b4449 |
completed | March 8, 2026, 2:59 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ace6b6cb0481909156f99e8d2ba08a |
completed | March 8, 2026, 3:02 a.m. |
| PD | Predicate disambiguation | batch_69a4bf030a388190bc82d30b9233e873 |
completed | March 1, 2026, 10:34 p.m. |
Created at: March 1, 2026, 7:59 p.m.