Triple

T13134692
Position Surface form Disambiguated ID Type / Status
Subject Rue Belliard / Belliardstraat E312051 entity
Predicate connectedTo P37 FINISHED
Object 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.
 E1022619 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: Boulevard Charlemagne / Karel de Grote-laan | Statement: [Rue Belliard / Belliardstraat, connectedTo, Boulevard Charlemagne / Karel de Grote-laan]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Boulevard Charlemagne / Karel de Grote-laan
Context triple: [Rue Belliard / Belliardstraat, connectedTo, Boulevard Charlemagne / Karel de Grote-laan]
  • A. Boulevard Léopold III
    Boulevard Léopold III is a major arterial road in Brussels, Belgium, that serves as a key access route to important sites including NATO’s headquarters.
  • B. Avenue de Cortenbergh
    Avenue de Cortenbergh is a major thoroughfare in Brussels’ European Quarter, known for its diplomatic buildings and proximity to key European Union institutions.
  • C. Rue Royale / Koningsstraat
    Rue Royale / Koningsstraat is a major historic thoroughfare in central Brussels, Belgium, known for its governmental buildings, cultural institutions, and landmarks connecting key city squares.
  • D. Avenue de Tervueren
    Avenue de Tervueren is a major, tree-lined thoroughfare in Brussels known for its grand urban design and connection between the city center and the suburb of Tervuren.
  • E. Avenue de Lowendal
    Avenue de Lowendal is a major Parisian avenue in the 7th arrondissement, running near key government and cultural institutions such as the École Militaire and the UNESCO headquarters.
  • 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: Boulevard Charlemagne / Karel de Grote-laan
Triple: [Rue Belliard / Belliardstraat, connectedTo, Boulevard Charlemagne / Karel de Grote-laan]
Generated description
Boulevard Charlemagne / Karel de Grote-laan is a major street in Brussels’ European Quarter, known for hosting several European Union institutions and office buildings.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Boulevard Charlemagne / Karel de Grote-laan
Target entity description: Boulevard Charlemagne / Karel de Grote-laan is a major street in Brussels’ European Quarter, known for hosting several European Union institutions and office buildings.
  • A. Boulevard Léopold III
    Boulevard Léopold III is a major arterial road in Brussels, Belgium, that serves as a key access route to important sites including NATO’s headquarters.
  • B. Avenue de Cortenbergh
    Avenue de Cortenbergh is a major thoroughfare in Brussels’ European Quarter, known for its diplomatic buildings and proximity to key European Union institutions.
  • C. Rue Royale / Koningsstraat
    Rue Royale / Koningsstraat is a major historic thoroughfare in central Brussels, Belgium, known for its governmental buildings, cultural institutions, and landmarks connecting key city squares.
  • D. Avenue de Tervueren
    Avenue de Tervueren is a major, tree-lined thoroughfare in Brussels known for its grand urban design and connection between the city center and the suburb of Tervuren.
  • E. Avenue de Lowendal
    Avenue de Lowendal is a major Parisian avenue in the 7th arrondissement, running near key government and cultural institutions such as the École Militaire and the UNESCO headquarters.
  • 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_69d806a9fe888190b081e2d9ea665d6c completed April 9, 2026, 8:06 p.m.
NER Named-entity recognition batch_69d981b3d72c8190b69ae56435a954fa completed April 10, 2026, 11:03 p.m.
NED1 Entity disambiguation (via context triple) batch_69f6e2930c6c8190adf17103a6cb71b9 completed May 3, 2026, 5:52 a.m.
NEDg Description generation batch_69f6e44fa8c88190a8f7bd715f34ec0b completed May 3, 2026, 5:59 a.m.
NED2 Entity disambiguation (via description) batch_69f6e4c96b8c8190bb2f2988a5f8a14b completed May 3, 2026, 6:01 a.m.
Created at: April 9, 2026, 9:08 p.m.