Triple

T7269174
Position Surface form Disambiguated ID Type / Status
Subject Zaha Hadid E161056 entity
Predicate notableWork P4 FINISHED
Object Port Authority Building, Antwerp (Havenhuis)
The Port Authority Building (Havenhuis) in Antwerp is a striking contemporary landmark that fuses a historic fire station with a faceted glass extension, designed by architect Zaha Hadid as the headquarters of the Antwerp Port Authority.
E652963 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: Port Authority Building, Antwerp (Havenhuis) | Statement: [Zaha Hadid, notableWork, Port Authority Building, Antwerp (Havenhuis)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Port Authority Building, Antwerp (Havenhuis)
Context triple: [Zaha Hadid, notableWork, Port Authority Building, Antwerp (Havenhuis)]
  • A. 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.
  • B. Leuven Town Hall
    Leuven Town Hall is a renowned 15th-century Gothic civic building in Leuven, Belgium, celebrated for its ornate façade adorned with statues and intricate stonework.
  • C. Ghent City Hall
    Ghent City Hall is a historic civic building in Ghent, Belgium, renowned for its blend of Gothic and Renaissance architectural styles and its role as the seat of the city’s municipal government.
  • D. Brussels Town Hall
    Brussels Town Hall is a Gothic-style civic building and landmark in Brussels, renowned for its ornate façade and towering spire dominating the Grand Place.
  • E. Bruges City Hall
    Bruges City Hall is a historic Gothic-style municipal building in Bruges, Belgium, renowned as one of the oldest city halls in the Low Countries.
  • 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: Port Authority Building, Antwerp (Havenhuis)
Triple: [Zaha Hadid, notableWork, Port Authority Building, Antwerp (Havenhuis)]
Generated description
The Port Authority Building (Havenhuis) in Antwerp is a striking contemporary landmark that fuses a historic fire station with a faceted glass extension, designed by architect Zaha Hadid as the headquarters of the Antwerp Port Authority.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Port Authority Building, Antwerp (Havenhuis)
Target entity description: The Port Authority Building (Havenhuis) in Antwerp is a striking contemporary landmark that fuses a historic fire station with a faceted glass extension, designed by architect Zaha Hadid as the headquarters of the Antwerp Port Authority.
  • A. 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.
  • B. Leuven Town Hall
    Leuven Town Hall is a renowned 15th-century Gothic civic building in Leuven, Belgium, celebrated for its ornate façade adorned with statues and intricate stonework.
  • C. Ghent City Hall
    Ghent City Hall is a historic civic building in Ghent, Belgium, renowned for its blend of Gothic and Renaissance architectural styles and its role as the seat of the city’s municipal government.
  • D. Brussels Town Hall
    Brussels Town Hall is a Gothic-style civic building and landmark in Brussels, renowned for its ornate façade and towering spire dominating the Grand Place.
  • E. Bruges City Hall
    Bruges City Hall is a historic Gothic-style municipal building in Bruges, Belgium, renowned as one of the oldest city halls in the Low Countries.
  • 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_69c6885181008190b419040e22939c7c completed March 27, 2026, 1:38 p.m.
NER Named-entity recognition batch_69c6eae9f8bc8190a8c31cc29926919c completed March 27, 2026, 8:39 p.m.
NED1 Entity disambiguation (via context triple) batch_69c7db1e4f9c8190a23ce5a35073b7c7 completed March 28, 2026, 1:43 p.m.
NEDg Description generation batch_69c7dbd350a08190aa34ada9ba8d39ce completed March 28, 2026, 1:46 p.m.
NED2 Entity disambiguation (via description) batch_69c7dc7cb2d48190a40523eb7b03a9ef completed March 28, 2026, 1:49 p.m.
Created at: March 27, 2026, 2:58 p.m.