Triple

T8969620
Position Surface form Disambiguated ID Type / Status
Subject Berlaymont building E214230 entity
Predicate houses P1643 FINISHED
Object European Commission headquarters E186944 NE FINISHED

How this triple was built (2 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: European Commission headquarters | Statement: [Berlaymont building, houses, European Commission headquarters]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: European Commission headquarters
Context triple: [Berlaymont building, houses, European Commission headquarters]
  • A. European Commission headquarters chosen
    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 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.
  • C. European Economic and Social Committee headquarters
    The European Economic and Social Committee headquarters is the main office complex in Brussels where the EU’s advisory body representing employers, workers, and civil society organizations carries out its work.
  • D. 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.
  • E. Committee of the Regions headquarters
    The Committee of the Regions headquarters is the main administrative and meeting complex of the EU’s advisory body representing regional and local authorities, located in Brussels’ European Quarter.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69ca839dbf608190a2f5990477115d29 completed March 30, 2026, 2:07 p.m.
NER Named-entity recognition batch_69cc6765babc8190a4a3b79aa21047c8 completed April 1, 2026, 12:31 a.m.
NED1 Entity disambiguation (via context triple) batch_69cfc96006e48190978e4ccdedc48b41 completed April 3, 2026, 2:06 p.m.
Created at: March 30, 2026, 7:01 p.m.