Triple

T9412190
Position Surface form Disambiguated ID Type / Status
Subject Käthe Kollwitz E226730 entity
Predicate hasSon P6882 FINISHED
Object Peter Kollwitz
Peter Kollwitz was the son of German artist Käthe Kollwitz, whose death in World War I profoundly influenced his mother's pacifist and anti-war artworks.
 E800816 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: Peter Kollwitz | Statement: [Käthe Kollwitz, hasSon, Peter Kollwitz]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Peter Kollwitz
Context triple: [Käthe Kollwitz, hasSon, Peter Kollwitz]
  • A. Käthe Kollwitz
    Käthe Kollwitz was a German artist and printmaker renowned for her powerful, socially engaged depictions of war, poverty, and human suffering.
  • B. Marianne von Werefkin
    Marianne von Werefkin was a Russian-Swiss Expressionist painter known for her visionary, emotionally charged landscapes and her influential role in early 20th-century avant-garde art circles.
  • C. Elisabeth Erdmann-Macke
    Elisabeth Erdmann-Macke was a German writer and memoirist best known for preserving and documenting the life and work of her husband, Expressionist painter August Macke.
  • D. Otto Modersohn
    Otto Modersohn was a German landscape painter and co-founder of the Worpswede artists' colony, known for his atmospheric, mood-filled depictions of the North German countryside.
  • E. Paula Modersohn-Becker
    Paula Modersohn-Becker was a pioneering German painter associated with early Expressionism, known for her innovative self-portraits and depictions of women and children.
  • 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: Peter Kollwitz
Triple: [Käthe Kollwitz, hasSon, Peter Kollwitz]
Generated description
Peter Kollwitz was the son of German artist Käthe Kollwitz, whose death in World War I profoundly influenced his mother's pacifist and anti-war artworks.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Peter Kollwitz
Target entity description: Peter Kollwitz was the son of German artist Käthe Kollwitz, whose death in World War I profoundly influenced his mother's pacifist and anti-war artworks.
  • A. Käthe Kollwitz
    Käthe Kollwitz was a German artist and printmaker renowned for her powerful, socially engaged depictions of war, poverty, and human suffering.
  • B. Marianne von Werefkin
    Marianne von Werefkin was a Russian-Swiss Expressionist painter known for her visionary, emotionally charged landscapes and her influential role in early 20th-century avant-garde art circles.
  • C. Elisabeth Erdmann-Macke
    Elisabeth Erdmann-Macke was a German writer and memoirist best known for preserving and documenting the life and work of her husband, Expressionist painter August Macke.
  • D. Otto Modersohn
    Otto Modersohn was a German landscape painter and co-founder of the Worpswede artists' colony, known for his atmospheric, mood-filled depictions of the North German countryside.
  • E. Paula Modersohn-Becker
    Paula Modersohn-Becker was a pioneering German painter associated with early Expressionism, known for her innovative self-portraits and depictions of women and children.
  • 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_69ca843280488190bc65600e843ef9e6 completed March 30, 2026, 2:09 p.m.
NER Named-entity recognition batch_69cd5258f7e081908d48600409181fdb completed April 1, 2026, 5:14 p.m.
NED1 Entity disambiguation (via context triple) batch_69d12228d8148190814646881e1f2d98 completed April 4, 2026, 2:37 p.m.
NEDg Description generation batch_69d123ce74f0819096313629c081990b completed April 4, 2026, 2:44 p.m.
NED2 Entity disambiguation (via description) batch_69d1243ba18881909c2adf7c0b4b93b8 completed April 4, 2026, 2:46 p.m.
Created at: March 30, 2026, 7:47 p.m.