Triple

T2932259
Position Surface form Disambiguated ID Type / Status
Subject Leopold Quarter E78980 entity
Predicate contains P35 FINISHED
Object Rue de Toulouse / Toulousestraat
Rue de Toulouse / Toulousestraat is a street in Brussels’ European Quarter known for its proximity to major EU institutions and administrative buildings.
 E312057 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: Rue de Toulouse / Toulousestraat | Statement: [Leopold Quarter, contains, Rue de Toulouse / Toulousestraat]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Rue de Toulouse / Toulousestraat
Context triple: [Leopold Quarter, contains, Rue de Toulouse / Toulousestraat]
  • A. 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.
  • B. 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.
  • C. Rue de l’Étuve / Stoofstraat
    Rue de l’Étuve / Stoofstraat is a narrow, tourist-filled street in central Brussels best known for leading to and surrounding the famous Manneken Pis statue.
  • D. Rue Pasteur (various cities)
    Rue Pasteur is a common street name in many cities, honoring the renowned French chemist and microbiologist Louis Pasteur.
  • E. Rue d'Arlon
    Rue d'Arlon is a street in the European Quarter of Brussels, Belgium, known for its proximity to the European Parliament and surrounding EU institutions.
  • 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: Rue de Toulouse / Toulousestraat
Triple: [Leopold Quarter, contains, Rue de Toulouse / Toulousestraat]
Generated description
Rue de Toulouse / Toulousestraat is a street in Brussels’ European Quarter known for its proximity to major EU institutions and administrative buildings.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Rue de Toulouse / Toulousestraat
Target entity description: Rue de Toulouse / Toulousestraat is a street in Brussels’ European Quarter known for its proximity to major EU institutions and administrative buildings.
  • A. 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.
  • B. 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.
  • C. Rue de l’Étuve / Stoofstraat
    Rue de l’Étuve / Stoofstraat is a narrow, tourist-filled street in central Brussels best known for leading to and surrounding the famous Manneken Pis statue.
  • D. Rue Pasteur (various cities)
    Rue Pasteur is a common street name in many cities, honoring the renowned French chemist and microbiologist Louis Pasteur.
  • E. Rue d'Arlon
    Rue d'Arlon is a street in the European Quarter of Brussels, Belgium, known for its proximity to the European Parliament and surrounding EU institutions.
  • 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_69ad8b0d40b481908bc2a5fa2e73c3fb completed March 8, 2026, 2:43 p.m.
NER Named-entity recognition batch_69ad983a4ae08190aa1aeb2747abd1a1 completed March 8, 2026, 3:39 p.m.
NED1 Entity disambiguation (via context triple) batch_69b086740d648190927afcb6bd25ccb1 completed March 10, 2026, 9 p.m.
NEDg Description generation batch_69b0df2b824c8190b7615af06f588644 completed March 11, 2026, 3:19 a.m.
NED2 Entity disambiguation (via description) batch_69b0dfed672c8190a5ce365ce31182be completed March 11, 2026, 3:22 a.m.
Created at: March 8, 2026, 2:55 p.m.