Triple

T907302
Position Surface form Disambiguated ID Type / Status
Subject Willem Blaeu E19576 entity
Predicate notableStudent P4838 FINISHED
Object Joan Blaeu
Joan Blaeu was a prominent 17th-century Dutch cartographer and publisher, best known for his richly illustrated atlases and maps that became some of the most influential in the history of cartography.
 E19576 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: Joan Blaeu | Statement: [Willem Blaeu, notableStudent, Joan Blaeu]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Joan Blaeu
Context triple: [Willem Blaeu, notableStudent, Joan Blaeu]
  • A. Willem Blaeu
    Willem Blaeu was a prominent Dutch cartographer, atlas maker, and publisher whose detailed maps and globes became iconic works of the Dutch Golden Age.
  • B. Jodocus Hondius
    Jodocus Hondius was a prominent Flemish-Dutch cartographer and engraver of the late 16th and early 17th centuries, renowned for his influential maps and for helping to popularize the Mercator projection.
  • C. Johannes Janssonius
    Johannes Janssonius was a prominent 17th-century Dutch cartographer and publisher known for his richly detailed atlases and contributions to Golden Age mapmaking.
  • D. Willem Kalf
    Willem Kalf was a Dutch Golden Age painter renowned for his richly detailed still lifes, especially opulent pronkstilleven compositions featuring luxurious objects and dramatic lighting.
  • E. Abraham Ortelius
    Abraham Ortelius was a 16th-century Flemish cartographer best known for creating the first modern atlas, the "Theatrum Orbis Terrarum."
  • 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: Joan Blaeu
Triple: [Willem Blaeu, notableStudent, Joan Blaeu]
Generated description
Joan Blaeu was a prominent 17th-century Dutch cartographer and publisher, best known for his richly illustrated atlases and maps that became some of the most influential in the history of cartography.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Joan Blaeu
Target entity description: Joan Blaeu was a prominent 17th-century Dutch cartographer and publisher, best known for his richly illustrated atlases and maps that became some of the most influential in the history of cartography.
  • A. Willem Blaeu chosen
    Willem Blaeu was a prominent Dutch cartographer, atlas maker, and publisher whose detailed maps and globes became iconic works of the Dutch Golden Age.
  • B. Jodocus Hondius
    Jodocus Hondius was a prominent Flemish-Dutch cartographer and engraver of the late 16th and early 17th centuries, renowned for his influential maps and for helping to popularize the Mercator projection.
  • C. Johannes Janssonius
    Johannes Janssonius was a prominent 17th-century Dutch cartographer and publisher known for his richly detailed atlases and contributions to Golden Age mapmaking.
  • D. Willem Kalf
    Willem Kalf was a Dutch Golden Age painter renowned for his richly detailed still lifes, especially opulent pronkstilleven compositions featuring luxurious objects and dramatic lighting.
  • E. Abraham Ortelius
    Abraham Ortelius was a 16th-century Flemish cartographer best known for creating the first modern atlas, the "Theatrum Orbis Terrarum."
  • F. None of above.

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_69a4939e889c8190ac148b3ac1a7f90b completed March 1, 2026, 7:29 p.m.
NER Named-entity recognition batch_69a4b2cdc1788190a704809404f49986 completed March 1, 2026, 9:42 p.m.
NED1 Entity disambiguation (via context triple) batch_69a7ee054c808190888594a6421c4b60 completed March 4, 2026, 8:32 a.m.
NEDg Description generation batch_69a7ef1b38188190a580c0545e554958 completed March 4, 2026, 8:36 a.m.
NED2 Entity disambiguation (via description) batch_69a7ef79c1448190a227829e673cdff0 completed March 4, 2026, 8:38 a.m.
Created at: March 1, 2026, 7:39 p.m.