Triple

T10804434
Position Surface form Disambiguated ID Type / Status
Subject Mataró E254926 entity
Predicate hasBuilding P105 FINISHED
Object Ajuntament de Mataró
Ajuntament de Mataró is the historic city hall and main municipal government building of Mataró, a coastal city in Catalonia, Spain.
 E886649 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: Ajuntament de Mataró | Statement: [Mataró, hasBuilding, Ajuntament de Mataró]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Ajuntament de Mataró
Context triple: [Mataró, hasBuilding, Ajuntament de Mataró]
  • A. Ajuntament de Martorell
    Ajuntament de Martorell is the municipal council and local government authority responsible for administering the town of Martorell in Catalonia, Spain.
  • B. Consell Comarcal del Barcelonès
    The Consell Comarcal del Barcelonès is the supramunicipal administrative council that coordinates and manages shared public services for the municipalities within the Barcelonès comarca in Catalonia, Spain.
  • C. Ajuntament de Manresa
    Ajuntament de Manresa is the municipal council and local governing body responsible for administering the city of Manresa in Catalonia, Spain.
  • D. Diputació de Barcelona
    Diputació de Barcelona is the provincial council responsible for coordinating and providing services to the municipalities within the Province of Barcelona in Catalonia, Spain.
  • E. Ajuntament de Badalona
    Ajuntament de Badalona is the municipal council and local government authority responsible for administering the city of Badalona in Catalonia, Spain.
  • 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: Ajuntament de Mataró
Triple: [Mataró, hasBuilding, Ajuntament de Mataró]
Generated description
Ajuntament de Mataró is the historic city hall and main municipal government building of Mataró, a coastal city in Catalonia, Spain.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Ajuntament de Mataró
Target entity description: Ajuntament de Mataró is the historic city hall and main municipal government building of Mataró, a coastal city in Catalonia, Spain.
  • A. Ajuntament de Martorell
    Ajuntament de Martorell is the municipal council and local government authority responsible for administering the town of Martorell in Catalonia, Spain.
  • B. Consell Comarcal del Barcelonès
    The Consell Comarcal del Barcelonès is the supramunicipal administrative council that coordinates and manages shared public services for the municipalities within the Barcelonès comarca in Catalonia, Spain.
  • C. Ajuntament de Manresa
    Ajuntament de Manresa is the municipal council and local governing body responsible for administering the city of Manresa in Catalonia, Spain.
  • D. Diputació de Barcelona
    Diputació de Barcelona is the provincial council responsible for coordinating and providing services to the municipalities within the Province of Barcelona in Catalonia, Spain.
  • E. Ajuntament de Badalona
    Ajuntament de Badalona is the municipal council and local government authority responsible for administering the city of Badalona in Catalonia, Spain.
  • 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_69d6aa61c15c8190a1839550c56e75e1 completed April 8, 2026, 7:20 p.m.
NER Named-entity recognition batch_69d73370e7388190885b104fc883456e completed April 9, 2026, 5:04 a.m.
NED1 Entity disambiguation (via context triple) batch_69de567a7ea0819088a2fa10f8367d89 completed April 14, 2026, 3 p.m.
NEDg Description generation batch_69de5eaf3cc08190935cb6ddf2020166 completed April 14, 2026, 3:35 p.m.
NED2 Entity disambiguation (via description) batch_69de63a902f4819089845bc6d7469c6b completed April 14, 2026, 3:56 p.m.
Created at: April 8, 2026, 9:18 p.m.