Triple
T15056942
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Leuven railway station |
E379519
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object |
Leuven public transport network
The Leuven public transport network is the integrated system of trains, buses, and other transit services that connects the city of Leuven with its surrounding regions and major Belgian destinations.
|
E1134985
|
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: Leuven public transport network | Statement: [Leuven railway station, partOf, Leuven public transport network]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Leuven public transport network Context triple: [Leuven railway station, partOf, Leuven public transport network]
-
A.
Brussels public transport network
The Brussels public transport network is the city-wide system of metro, tram, and bus services that provides comprehensive urban and suburban mobility across the Brussels-Capital Region.
-
B.
Antwerp bus network
The Antwerp bus network is the city’s system of bus routes that connects major destinations and neighborhoods, providing local and regional public transportation throughout Antwerp.
-
C.
Antwerp tram network
The Antwerp tram network is an extensive urban light rail system serving the city of Antwerp and its suburbs, forming a key part of the region’s public transportation infrastructure.
-
D.
Brussels tram system
The Brussels tram system is an extensive urban light rail network that complements the city’s metro and bus services, providing key public transportation across the Brussels-Capital Region.
-
E.
Ghent tram network
The Ghent tram network is an urban light rail system in Ghent, Belgium, providing key public transport services across the city and connecting major hubs and neighborhoods.
- 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: Leuven public transport network Triple: [Leuven railway station, partOf, Leuven public transport network]
Generated description
The Leuven public transport network is the integrated system of trains, buses, and other transit services that connects the city of Leuven with its surrounding regions and major Belgian destinations.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Leuven public transport network Target entity description: The Leuven public transport network is the integrated system of trains, buses, and other transit services that connects the city of Leuven with its surrounding regions and major Belgian destinations.
-
A.
Brussels public transport network
The Brussels public transport network is the city-wide system of metro, tram, and bus services that provides comprehensive urban and suburban mobility across the Brussels-Capital Region.
-
B.
Antwerp bus network
The Antwerp bus network is the city’s system of bus routes that connects major destinations and neighborhoods, providing local and regional public transportation throughout Antwerp.
-
C.
Antwerp tram network
The Antwerp tram network is an extensive urban light rail system serving the city of Antwerp and its suburbs, forming a key part of the region’s public transportation infrastructure.
-
D.
Brussels tram system
The Brussels tram system is an extensive urban light rail network that complements the city’s metro and bus services, providing key public transportation across the Brussels-Capital Region.
-
E.
Ghent tram network
The Ghent tram network is an urban light rail system in Ghent, Belgium, providing key public transport services across the city and connecting major hubs and neighborhoods.
- 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_69d85cd64d108190853797a95c11cc45 |
completed | April 10, 2026, 2:13 a.m. |
| NER | Named-entity recognition | batch_69deda937f788190899d81bbb2084443 |
completed | April 15, 2026, 12:23 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fea5c11fb4819086c4b85a8d29ccf7 |
completed | May 9, 2026, 3:10 a.m. |
| NEDg | Description generation | batch_69fea70a10b88190aac09e3b690afa6f |
completed | May 9, 2026, 3:16 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69fea82a80888190bbb0de39a8959a6e |
completed | May 9, 2026, 3:21 a.m. |
Created at: April 10, 2026, 3:01 a.m.