Triple

T1512444
Position Surface form Disambiguated ID Type / Status
Subject Antwerp E32042 entity
Predicate hasLandmark P105 FINISHED
Object Antwerp City Hall
Antwerp City Hall is a 16th-century Renaissance-style town hall on the city’s main square, renowned as one of Belgium’s most important historic civic buildings and a UNESCO World Heritage Site.
 E172480 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: Antwerp City Hall | Statement: [Antwerp, hasLandmark, Antwerp City Hall]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Antwerp City Hall
Context triple: [Antwerp, hasLandmark, Antwerp City Hall]
  • A. Amsterdam City Hall
    Amsterdam City Hall is the main municipal government building of Amsterdam, housed within the Stopera complex that also contains the Dutch National Opera & Ballet.
  • B. Haarlem City Hall
    Haarlem City Hall is a historic municipal building in the Dutch city of Haarlem, renowned for its medieval architecture and role as the seat of local government.
  • C. Belgian Federal Parliament building
    The Belgian Federal Parliament building is the historic neoclassical complex in Brussels that houses Belgium’s bicameral national legislature.
  • D. Middelburg town hall
    Middelburg town hall is a historic Gothic-style municipal building in Middelburg, Netherlands, renowned for its ornate façade and prominent belfry.
  • E. Royal Quarter of Brussels
    The Royal Quarter of Brussels is a prestigious historic district in central Brussels known for its grand neoclassical architecture, major political institutions, and important cultural landmarks.
  • 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: Antwerp City Hall
Triple: [Antwerp, hasLandmark, Antwerp City Hall]
Generated description
Antwerp City Hall is a 16th-century Renaissance-style town hall on the city’s main square, renowned as one of Belgium’s most important historic civic buildings and a UNESCO World Heritage Site.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Antwerp City Hall
Target entity description: Antwerp City Hall is a 16th-century Renaissance-style town hall on the city’s main square, renowned as one of Belgium’s most important historic civic buildings and a UNESCO World Heritage Site.
  • A. Amsterdam City Hall
    Amsterdam City Hall is the main municipal government building of Amsterdam, housed within the Stopera complex that also contains the Dutch National Opera & Ballet.
  • B. Haarlem City Hall
    Haarlem City Hall is a historic municipal building in the Dutch city of Haarlem, renowned for its medieval architecture and role as the seat of local government.
  • C. Belgian Federal Parliament building
    The Belgian Federal Parliament building is the historic neoclassical complex in Brussels that houses Belgium’s bicameral national legislature.
  • D. Middelburg town hall
    Middelburg town hall is a historic Gothic-style municipal building in Middelburg, Netherlands, renowned for its ornate façade and prominent belfry.
  • E. Royal Quarter of Brussels
    The Royal Quarter of Brussels is a prestigious historic district in central Brussels known for its grand neoclassical architecture, major political institutions, and important cultural landmarks.
  • 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_69a885e8caf88190a5fbb6159ce87786 completed March 4, 2026, 7:20 p.m.
NER Named-entity recognition batch_69a907d7cbf48190be40590a7f9fa1de completed March 5, 2026, 4:34 a.m.
NED1 Entity disambiguation (via context triple) batch_69ad233e6e748190929b3f339cc9bd4b completed March 8, 2026, 7:20 a.m.
NEDg Description generation batch_69ad23e279e88190ae341af34ea98487 completed March 8, 2026, 7:23 a.m.
NED2 Entity disambiguation (via description) batch_69ad24f7d8b081909241ab3995172f4d completed March 8, 2026, 7:27 a.m.
Created at: March 4, 2026, 7:26 p.m.