Triple

T15056992
Position Surface form Disambiguated ID Type / Status
Subject Oud-Heverlee Leuven E379520 entity
Predicate homeStadiumAddress P890 FINISHED
Object Kardinaal Mercierlaan, Heverlee, Leuven
Kardinaal Mercierlaan in Heverlee, Leuven is a street best known for hosting the home ground of the Belgian football club Oud-Heverlee Leuven.
E1134990 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: Kardinaal Mercierlaan, Heverlee, Leuven | Statement: [Oud-Heverlee Leuven, homeStadiumAddress, Kardinaal Mercierlaan, Heverlee, Leuven]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Kardinaal Mercierlaan, Heverlee, Leuven
Context triple: [Oud-Heverlee Leuven, homeStadiumAddress, Kardinaal Mercierlaan, Heverlee, Leuven]
  • A. Rue des Petits Carmes / Karmelietenstraat area of Brussels
    The Rue des Petits Carmes / Karmelietenstraat area of Brussels is a central administrative and diplomatic quarter in the city's historic core, housing key Belgian federal institutions and international representations.
  • B. Rue Wiertz / Wiertzstraat, Brussels
    Rue Wiertz / Wiertzstraat in Brussels is a street in the European Quarter known for hosting key European Union institutions and administrative buildings.
  • C. Boulevard Charlemagne / Karel de Grote-laan
    Boulevard Charlemagne / Karel de Grote-laan is a major street in Brussels’ European Quarter, known for hosting several European Union institutions and office buildings.
  • D. Rue de la Loi / Wetstraat, Brussels
    Rue de la Loi / Wetstraat in Brussels is a major thoroughfare in the European Quarter that houses key Belgian federal institutions and EU buildings, making it one of the country’s central political arteries.
  • E. Nijverheidsstraat
    Nijverheidsstraat is the Dutch name for Rue de l'Industrie, a street whose name refers to industry or industrial activity.
  • 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: Kardinaal Mercierlaan, Heverlee, Leuven
Triple: [Oud-Heverlee Leuven, homeStadiumAddress, Kardinaal Mercierlaan, Heverlee, Leuven]
Generated description
Kardinaal Mercierlaan in Heverlee, Leuven is a street best known for hosting the home ground of the Belgian football club Oud-Heverlee Leuven.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Kardinaal Mercierlaan, Heverlee, Leuven
Target entity description: Kardinaal Mercierlaan in Heverlee, Leuven is a street best known for hosting the home ground of the Belgian football club Oud-Heverlee Leuven.
  • A. Rue des Petits Carmes / Karmelietenstraat area of Brussels
    The Rue des Petits Carmes / Karmelietenstraat area of Brussels is a central administrative and diplomatic quarter in the city's historic core, housing key Belgian federal institutions and international representations.
  • B. Rue Wiertz / Wiertzstraat, Brussels
    Rue Wiertz / Wiertzstraat in Brussels is a street in the European Quarter known for hosting key European Union institutions and administrative buildings.
  • C. Boulevard Charlemagne / Karel de Grote-laan
    Boulevard Charlemagne / Karel de Grote-laan is a major street in Brussels’ European Quarter, known for hosting several European Union institutions and office buildings.
  • D. Rue de la Loi / Wetstraat, Brussels
    Rue de la Loi / Wetstraat in Brussels is a major thoroughfare in the European Quarter that houses key Belgian federal institutions and EU buildings, making it one of the country’s central political arteries.
  • E. Nijverheidsstraat
    Nijverheidsstraat is the Dutch name for Rue de l'Industrie, a street whose name refers to industry or industrial activity.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: homeStadiumAddress
Context triple: [Oud-Heverlee Leuven, homeStadiumAddress, Kardinaal Mercierlaan, Heverlee, Leuven]
  • A. homeStadiumCityDistrict
    Indicates the city district in which an entity’s home stadium is located.
  • B. homeStadium chosen
    Indicates that a particular stadium serves as the primary venue where a sports team plays its home games.
  • C. homeStadiumOf
    Indicates that a particular stadium serves as the primary home venue for a specific sports team or organization.
  • D. homeStadiumAlsoKnownAs
    Indicates that an alternative or alias name is used for a stadium that serves as a team's home venue.
  • E. homeStadiumForGame
    Indicates that a particular stadium is the venue where a specific game is hosted as the home team's field.
  • 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_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.
PD Predicate disambiguation batch_69deb95a182081908fffc4402b02a394 completed April 14, 2026, 10:02 p.m.
Created at: April 10, 2026, 3:01 a.m.