Triple

T134639
Position Surface form Disambiguated ID Type / Status
Subject European Parliament (Brussels seat) E2722 entity
Predicate mainBuilding P105 FINISHED
Object Espace Léopold complex
The Espace Léopold complex is the main Brussels site of the European Parliament, comprising a large group of modern parliamentary buildings in the European Quarter of the city.
E27340 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: Espace Léopold complex | Statement: [European Parliament (Brussels seat), mainBuilding, Espace Léopold complex]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Espace Léopold complex
Context triple: [European Parliament (Brussels seat), mainBuilding, Espace Léopold complex]
  • A. Palais des Industries diverses
    The Palais des Industries diverses was a grand exhibition hall in Paris built to showcase a wide range of industrial products and technological innovations during the late 19th century.
  • B. Palais de l’Europe
    The Palais de l’Europe is a modernist governmental building in Strasbourg that serves as the main seat of the Council of Europe.
  • C. Palais des Colonies
    The Palais des Colonies was a colonial-themed exhibition building in Paris that showcased France’s overseas possessions and imperial ambitions at the end of the 19th century.
  • D. Palais des Arts Libéraux
    Palais des Arts Libéraux was a temporary exhibition pavilion in Paris dedicated to the liberal arts, created for the 1889 Exposition Universelle.
  • E. Galerie des Machines
    The Galerie des Machines was a vast iron-and-glass exhibition hall in Paris, renowned in the late 19th century as one of the largest and most impressive engineering structures of its time.
  • 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: Espace Léopold complex
Triple: [European Parliament (Brussels seat), mainBuilding, Espace Léopold complex]
Generated description
The Espace Léopold complex is the main Brussels site of the European Parliament, comprising a large group of modern parliamentary buildings in the European Quarter of the city.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Espace Léopold complex
Target entity description: The Espace Léopold complex is the main Brussels site of the European Parliament, comprising a large group of modern parliamentary buildings in the European Quarter of the city.
  • A. Palais des Industries diverses
    The Palais des Industries diverses was a grand exhibition hall in Paris built to showcase a wide range of industrial products and technological innovations during the late 19th century.
  • B. Palais de l’Europe
    The Palais de l’Europe is a modernist governmental building in Strasbourg that serves as the main seat of the Council of Europe.
  • C. Palais des Colonies
    The Palais des Colonies was a colonial-themed exhibition building in Paris that showcased France’s overseas possessions and imperial ambitions at the end of the 19th century.
  • D. Palais des Arts Libéraux
    Palais des Arts Libéraux was a temporary exhibition pavilion in Paris dedicated to the liberal arts, created for the 1889 Exposition Universelle.
  • E. Galerie des Machines
    The Galerie des Machines was a vast iron-and-glass exhibition hall in Paris, renowned in the late 19th century as one of the largest and most impressive engineering structures of its time.
  • 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_69a2520c0f3481908b0ed054a2fca8d0 completed Feb. 28, 2026, 2:25 a.m.
NER Named-entity recognition batch_69a257a3ad908190b6a8652f09ae0cbb completed Feb. 28, 2026, 2:49 a.m.
NED1 Entity disambiguation (via context triple) batch_69a33e3bf8948190a30af36f4c21eded completed Feb. 28, 2026, 7:13 p.m.
NEDg Description generation batch_69a33ef11c548190a866b0a4847e4b16 completed Feb. 28, 2026, 7:16 p.m.
NED2 Entity disambiguation (via description) batch_69a33f41fb3c8190acfa951fde08d574 completed Feb. 28, 2026, 7:17 p.m.
Created at: Feb. 28, 2026, 2:30 a.m.