Triple

T2357237
Position Surface form Disambiguated ID Type / Status
Subject Mark Obama Ndesandjo E47584 entity
Predicate relative P37 FINISHED
Object Ruth Nidesand
Ruth Nidesand is a woman known primarily for her familial connection to Mark Obama Ndesandjo, the American businessman and author who is a half-brother of former U.S. President Barack Obama.
E260278 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: Ruth Nidesand | Statement: [Mark Obama Ndesandjo, relative, Ruth Nidesand]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Ruth Nidesand
Context triple: [Mark Obama Ndesandjo, relative, Ruth Nidesand]
  • A. Edith Schippers
    Edith Schippers is a Dutch politician who served as Minister of Health, Welfare and Sport and is a prominent member of the People's Party for Freedom and Democracy (VVD).
  • B. Gerdy Troost
    Gerdy Troost was a German interior designer and architect closely associated with National Socialist architecture and the continuation of her husband Paul Troost’s work after his death.
  • C. Judith Gardenier
    Judith Gardenier is a character in Washington Irving’s short story "Rip Van Winkle," known as one of Rip’s children who reflects the changes that occur during his long absence.
  • D. Judith Holste
    Judith Holste is a German costume designer best known as the long-term partner and wife of acclaimed actor Christoph Waltz.
  • E. Coosje van Bruggen
    Coosje van Bruggen was a Dutch-American sculptor and art historian best known for her large-scale public art collaborations with her husband Claes Oldenburg.
  • 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: Ruth Nidesand
Triple: [Mark Obama Ndesandjo, relative, Ruth Nidesand]
Generated description
Ruth Nidesand is a woman known primarily for her familial connection to Mark Obama Ndesandjo, the American businessman and author who is a half-brother of former U.S. President Barack Obama.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Ruth Nidesand
Target entity description: Ruth Nidesand is a woman known primarily for her familial connection to Mark Obama Ndesandjo, the American businessman and author who is a half-brother of former U.S. President Barack Obama.
  • A. Edith Schippers
    Edith Schippers is a Dutch politician who served as Minister of Health, Welfare and Sport and is a prominent member of the People's Party for Freedom and Democracy (VVD).
  • B. Gerdy Troost
    Gerdy Troost was a German interior designer and architect closely associated with National Socialist architecture and the continuation of her husband Paul Troost’s work after his death.
  • C. Judith Gardenier
    Judith Gardenier is a character in Washington Irving’s short story "Rip Van Winkle," known as one of Rip’s children who reflects the changes that occur during his long absence.
  • D. Judith Holste
    Judith Holste is a German costume designer best known as the long-term partner and wife of acclaimed actor Christoph Waltz.
  • E. Coosje van Bruggen
    Coosje van Bruggen was a Dutch-American sculptor and art historian best known for her large-scale public art collaborations with her husband Claes Oldenburg.
  • 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_69a88a1b678c8190bce986922ba60ce0 completed March 4, 2026, 7:38 p.m.
NER Named-entity recognition batch_69abc71e0c68819082eebd80721abcc1 completed March 7, 2026, 6:35 a.m.
NED1 Entity disambiguation (via context triple) batch_69aea888b5a881909b1f91562957388d completed March 9, 2026, 11:01 a.m.
NEDg Description generation batch_69aea9e4fd748190870fca46e6d2ea78 completed March 9, 2026, 11:07 a.m.
NED2 Entity disambiguation (via description) batch_69aeaa3f5afc8190af11862c52f35074 completed March 9, 2026, 11:08 a.m.
Created at: March 4, 2026, 7:54 p.m.