Triple
T1641256
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | European Quarter of Brussels |
E35475
|
entity |
| Predicate | contains |
P35
|
FINISHED |
| Object |
Council of the European Union headquarters
The Council of the European Union headquarters is the main building complex in Brussels where national ministers from EU member states meet to negotiate and adopt European laws and policies.
|
E187508
|
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: Council of the European Union headquarters | Statement: [European Quarter of Brussels, contains, Council of the European Union headquarters]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Council of the European Union headquarters Context triple: [European Quarter of Brussels, contains, Council of the European Union headquarters]
-
A.
European Commission headquarters
The European Commission headquarters is the main administrative building complex of the European Union’s executive branch, located in Brussels and serving as the central hub for EU policy-making and governance.
-
B.
Council of Europe (Strasbourg)
The Council of Europe (Strasbourg) is a pan-European intergovernmental organization based in Strasbourg, France, dedicated to promoting human rights, democracy, and the rule of law across its member states.
-
C.
European Parliament complex in Brussels
The European Parliament complex in Brussels is the main seat of the European Union’s directly elected legislative body, housing its plenary chamber, committee rooms, and administrative offices.
-
D.
European Parliament (Strasbourg seat)
The European Parliament (Strasbourg seat) is the official plenary headquarters of the European Union’s legislative body, where most full parliamentary sessions and key votes take place.
-
E.
European Parliament (Luxembourg seat)
The European Parliament (Luxembourg seat) is one of the institution’s official workplaces, primarily hosting administrative and support services that assist the Parliament’s legislative activities carried out in Brussels and Strasbourg.
- 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: Council of the European Union headquarters Triple: [European Quarter of Brussels, contains, Council of the European Union headquarters]
Generated description
The Council of the European Union headquarters is the main building complex in Brussels where national ministers from EU member states meet to negotiate and adopt European laws and policies.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Council of the European Union headquarters Target entity description: The Council of the European Union headquarters is the main building complex in Brussels where national ministers from EU member states meet to negotiate and adopt European laws and policies.
-
A.
European Commission headquarters
The European Commission headquarters is the main administrative building complex of the European Union’s executive branch, located in Brussels and serving as the central hub for EU policy-making and governance.
-
B.
Council of Europe (Strasbourg)
The Council of Europe (Strasbourg) is a pan-European intergovernmental organization based in Strasbourg, France, dedicated to promoting human rights, democracy, and the rule of law across its member states.
-
C.
European Parliament complex in Brussels
The European Parliament complex in Brussels is the main seat of the European Union’s directly elected legislative body, housing its plenary chamber, committee rooms, and administrative offices.
-
D.
European Parliament (Strasbourg seat)
The European Parliament (Strasbourg seat) is the official plenary headquarters of the European Union’s legislative body, where most full parliamentary sessions and key votes take place.
-
E.
European Parliament (Luxembourg seat)
The European Parliament (Luxembourg seat) is one of the institution’s official workplaces, primarily hosting administrative and support services that assist the Parliament’s legislative activities carried out in Brussels and Strasbourg.
- 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_69a88604618c81908b41f6429c431eb6 |
completed | March 4, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69a90a3c883c8190bec1d87ecedf2575 |
completed | March 5, 2026, 4:44 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ad6818c8288190af5307384f1c8080 |
completed | March 8, 2026, 12:14 p.m. |
| NEDg | Description generation | batch_69ad68edbd2c819090c6556966eb279a |
completed | March 8, 2026, 12:17 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ad69724c9c8190a2314a8f30f18f7d |
completed | March 8, 2026, 12:20 p.m. |
Created at: March 4, 2026, 7:28 p.m.