Triple

T486921
Position Surface form Disambiguated ID Type / Status
Subject Westerkerk, Amsterdam E9897 entity
Predicate notableBurial P196 FINISHED
Object Titus van Rijn
Titus van Rijn was the only surviving son of the Dutch Golden Age painter Rembrandt, known primarily through his father’s artworks and his brief life in 17th-century Amsterdam.
E66831 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: Titus van Rijn | Statement: [Westerkerk, Amsterdam, notableBurial, Titus van Rijn]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Titus van Rijn
Context triple: [Westerkerk, Amsterdam, notableBurial, Titus van Rijn]
  • A. 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.
  • B. 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.
  • C. 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.
  • D. 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.
  • E. 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.
  • 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: Titus van Rijn
Triple: [Westerkerk, Amsterdam, notableBurial, Titus van Rijn]
Generated description
Titus van Rijn was the only surviving son of the Dutch Golden Age painter Rembrandt, known primarily through his father’s artworks and his brief life in 17th-century Amsterdam.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Titus van Rijn
Target entity description: Titus van Rijn was the only surviving son of the Dutch Golden Age painter Rembrandt, known primarily through his father’s artworks and his brief life in 17th-century Amsterdam.
  • A. 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.
  • B. 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.
  • C. 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.
  • D. 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.
  • E. 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.
  • 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_69a4c02c26808190b3078fb04f34572c completed March 1, 2026, 10:39 p.m.
NEDg Description generation batch_69a4c0b0868881909e28d253c2971618 completed March 1, 2026, 10:41 p.m.
NED2 Entity disambiguation (via description) batch_69a4c131bd8881909501843d85145979 completed March 1, 2026, 10:44 p.m.
Created at: Feb. 28, 2026, 1:12 p.m.