Triple

T486900
Position Surface form Disambiguated ID Type / Status
Subject Westerkerk, Amsterdam E9897 entity
Predicate architect P184 FINISHED
Object Hendrick de Keyser
Hendrick de Keyser was a prominent Dutch Golden Age architect and sculptor known for shaping Amsterdam’s early 17th-century cityscape with landmark Protestant churches and civic buildings.
E65257 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: Hendrick de Keyser | Statement: [Westerkerk, Amsterdam, architect, Hendrick de Keyser]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Hendrick de Keyser
Context triple: [Westerkerk, Amsterdam, architect, Hendrick de Keyser]
  • A. Jacob van Campen
    Jacob van Campen was a Dutch Golden Age architect and artist renowned for introducing classical Baroque architecture to the Netherlands through landmark public buildings.
  • B. Pieter Lastman
    Pieter Lastman was a Dutch painter of the early 17th century, renowned for his dramatic historical and biblical scenes and for being a key artistic influence on his pupil Rembrandt.
  • C. Ferdinand Bol
    Ferdinand Bol was a Dutch Golden Age painter and etcher known for his portraits and history paintings, strongly influenced by his training in Rembrandt’s workshop.
  • D. Pieter Both
    Pieter Both was a Dutch colonial administrator who became the first Governor-General of the Dutch East Indies in the early 17th century.
  • E. Govert Flinck
    Govert Flinck was a prominent 17th-century Dutch Golden Age painter known for his portraits and history paintings, strongly influenced by his early training in Rembrandt’s workshop.
  • 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: Hendrick de Keyser
Triple: [Westerkerk, Amsterdam, architect, Hendrick de Keyser]
Generated description
Hendrick de Keyser was a prominent Dutch Golden Age architect and sculptor known for shaping Amsterdam’s early 17th-century cityscape with landmark Protestant churches and civic buildings.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Hendrick de Keyser
Target entity description: Hendrick de Keyser was a prominent Dutch Golden Age architect and sculptor known for shaping Amsterdam’s early 17th-century cityscape with landmark Protestant churches and civic buildings.
  • A. Jacob van Campen
    Jacob van Campen was a Dutch Golden Age architect and artist renowned for introducing classical Baroque architecture to the Netherlands through landmark public buildings.
  • B. Pieter Lastman
    Pieter Lastman was a Dutch painter of the early 17th century, renowned for his dramatic historical and biblical scenes and for being a key artistic influence on his pupil Rembrandt.
  • C. Ferdinand Bol
    Ferdinand Bol was a Dutch Golden Age painter and etcher known for his portraits and history paintings, strongly influenced by his training in Rembrandt’s workshop.
  • D. Pieter Both
    Pieter Both was a Dutch colonial administrator who became the first Governor-General of the Dutch East Indies in the early 17th century.
  • E. Govert Flinck
    Govert Flinck was a prominent 17th-century Dutch Golden Age painter known for his portraits and history paintings, strongly influenced by his early training in Rembrandt’s workshop.
  • 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_69a2e802e2908190ab17c9479e0b6412 completed Feb. 28, 2026, 1:05 p.m.
NER Named-entity recognition batch_69a2f0bc6f548190b13dee42cb100423 completed Feb. 28, 2026, 1:42 p.m.
NED1 Entity disambiguation (via context triple) batch_69a4ab1982f48190b7d7300f0ab9c637 completed March 1, 2026, 9:09 p.m.
NEDg Description generation batch_69a4ac032ef4819094b9ce7740262eda completed March 1, 2026, 9:13 p.m.
NED2 Entity disambiguation (via description) batch_69a4ada4ca5481909bbd62b55f10f4f9 completed March 1, 2026, 9:20 p.m.
Created at: Feb. 28, 2026, 1:12 p.m.