Triple

T50838
Position Surface form Disambiguated ID Type / Status
Subject Rembrandt van Rijn E996 entity
Predicate studentOf P48 FINISHED
Object 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.
E14185 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: Pieter Lastman | Statement: [Rembrandt van Rijn, studentOf, Pieter Lastman]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Pieter Lastman
Context triple: [Rembrandt van Rijn, studentOf, Pieter Lastman]
  • A. Hendrickje Stoffels
    Hendrickje Stoffels was a Dutch woman best known as Rembrandt van Rijn’s longtime companion, model, and muse, frequently appearing in his later paintings.
  • B. Rembrandt van Rijn
    Rembrandt van Rijn was a 17th-century Dutch painter and etcher renowned for his masterful use of light and shadow and his deeply expressive portraits, self-portraits, and biblical scenes.
  • C. Johannes Vermeer
    Johannes Vermeer was a 17th-century Dutch painter renowned for his masterful use of light and color in intimate domestic interior scenes such as "Girl with a Pearl Earring."
  • D. Saskia van Uylenburgh
    Saskia van Uylenburgh was a 17th-century Dutch woman best known as Rembrandt’s wife and frequent model, who appeared in many of his most intimate and celebrated works.
  • E. Caravaggio
    Caravaggio was a revolutionary Italian Baroque painter renowned for his dramatic use of chiaroscuro and realistic, emotionally intense depictions of biblical and everyday scenes.
  • 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: Pieter Lastman
Triple: [Rembrandt van Rijn, studentOf, Pieter Lastman]
Generated description
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.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Pieter Lastman
Target entity description: 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.
  • A. Hendrickje Stoffels
    Hendrickje Stoffels was a Dutch woman best known as Rembrandt van Rijn’s longtime companion, model, and muse, frequently appearing in his later paintings.
  • B. Rembrandt van Rijn
    Rembrandt van Rijn was a 17th-century Dutch painter and etcher renowned for his masterful use of light and shadow and his deeply expressive portraits, self-portraits, and biblical scenes.
  • C. Johannes Vermeer
    Johannes Vermeer was a 17th-century Dutch painter renowned for his masterful use of light and color in intimate domestic interior scenes such as "Girl with a Pearl Earring."
  • D. Saskia van Uylenburgh
    Saskia van Uylenburgh was a 17th-century Dutch woman best known as Rembrandt’s wife and frequent model, who appeared in many of his most intimate and celebrated works.
  • E. Caravaggio
    Caravaggio was a revolutionary Italian Baroque painter renowned for his dramatic use of chiaroscuro and realistic, emotionally intense depictions of biblical and everyday scenes.
  • 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_69a2480baefc81909951b14058479aa2 completed Feb. 28, 2026, 1:42 a.m.
NER Named-entity recognition batch_69a24ec333fc8190b66776b947e0bdbd completed Feb. 28, 2026, 2:11 a.m.
NED1 Entity disambiguation (via context triple) batch_69a29e420aa0819085d796612c24bcac completed Feb. 28, 2026, 7:50 a.m.
NEDg Description generation batch_69a2a0258b4c8190ba2c1263c534754c completed Feb. 28, 2026, 7:58 a.m.
NED2 Entity disambiguation (via description) batch_69a2a0a1298481909760230232c3823d completed Feb. 28, 2026, 8 a.m.
Created at: Feb. 28, 2026, 1:47 a.m.