Triple

T1209077
Position Surface form Disambiguated ID Type / Status
Subject Spui E25956 entity
Predicate hasLandmark P105 FINISHED
Object Maagdenhuis building
The Maagdenhuis building is a historic structure in central Amsterdam that serves as the administrative headquarters of the University of Amsterdam and has been a notable site of student protests.
 E138227 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: Maagdenhuis building | Statement: [Spui, hasLandmark, Maagdenhuis building]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Maagdenhuis building
Context triple: [Spui, hasLandmark, Maagdenhuis building]
  • A. Noordeinde Palace
    Noordeinde Palace is one of the three official palaces of the Dutch royal family, serving primarily as the working palace of the King of the Netherlands in The Hague.
  • B. Museum Catharijneconvent
    Museum Catharijneconvent is a Dutch national museum in Utrecht dedicated to the history and art of Christianity in the Netherlands, housed in a former medieval monastery.
  • C. Book Tower (Boekentoren)
    The Book Tower (Boekentoren) is an iconic modernist library tower in Ghent, Belgium, designed by architect Henry van de Velde as a landmark of academic and architectural heritage.
  • D. Muntplein
    Muntplein is a central square in Amsterdam, known as a busy traffic hub near the historic city center and the Munttoren (Mint Tower).
  • E. Stuyvenberg Castle
    Stuyvenberg Castle is a historic royal residence in Laeken, Brussels, long associated with the Belgian monarchy and used as a home for members of the royal family.
  • 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: Maagdenhuis building
Triple: [Spui, hasLandmark, Maagdenhuis building]
Generated description
The Maagdenhuis building is a historic structure in central Amsterdam that serves as the administrative headquarters of the University of Amsterdam and has been a notable site of student protests.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Maagdenhuis building
Target entity description: The Maagdenhuis building is a historic structure in central Amsterdam that serves as the administrative headquarters of the University of Amsterdam and has been a notable site of student protests.
  • A. Noordeinde Palace
    Noordeinde Palace is one of the three official palaces of the Dutch royal family, serving primarily as the working palace of the King of the Netherlands in The Hague.
  • B. Museum Catharijneconvent
    Museum Catharijneconvent is a Dutch national museum in Utrecht dedicated to the history and art of Christianity in the Netherlands, housed in a former medieval monastery.
  • C. Book Tower (Boekentoren)
    The Book Tower (Boekentoren) is an iconic modernist library tower in Ghent, Belgium, designed by architect Henry van de Velde as a landmark of academic and architectural heritage.
  • D. Muntplein
    Muntplein is a central square in Amsterdam, known as a busy traffic hub near the historic city center and the Munttoren (Mint Tower).
  • E. Stuyvenberg Castle
    Stuyvenberg Castle is a historic royal residence in Laeken, Brussels, long associated with the Belgian monarchy and used as a home for members of the royal family.
  • 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_69a4942b30f08190a91c60573e16b5ef completed March 1, 2026, 7:31 p.m.
NER Named-entity recognition batch_69a4bde30ce08190ab60a181ad2d321d completed March 1, 2026, 10:29 p.m.
NED1 Entity disambiguation (via context triple) batch_69ac7f419b8c8190ac7642b9b4108df8 completed March 7, 2026, 7:40 p.m.
NEDg Description generation batch_69ac7fce1b788190a133ea6f92c62842 completed March 7, 2026, 7:43 p.m.
NED2 Entity disambiguation (via description) batch_69ac8074334081909ad7a045fc23ea71 completed March 7, 2026, 7:45 p.m.
Created at: March 1, 2026, 7:46 p.m.