Triple

T8578843
Position Surface form Disambiguated ID Type / Status
Subject Alexina Duchamp E203116 entity
Predicate alsoKnownAs P39 FINISHED
Object Alexina Sattler
Alexina Sattler, better known as Alexina Duchamp, was the second wife and close companion of artist Marcel Duchamp, noted for her role in preserving and promoting his legacy.
 E746095 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: Alexina Sattler | Statement: [Alexina Duchamp, alsoKnownAs, Alexina Sattler]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Alexina Sattler
Context triple: [Alexina Duchamp, alsoKnownAs, Alexina Sattler]
  • A. Christina Mauser
    Christina Mauser was an American girls’ basketball coach and assistant coach at Kobe Bryant’s Mamba Sports Academy who was among those killed in the 2020 Calabasas helicopter crash.
  • B. Verena Talbo
    Verena Talbo is a character in the novel "The Grass Dancer" by Susan Power, known primarily through her fraught and antagonistic relationship with Dolly Talbo.
  • C. Adalind Schade
    Adalind Schade is a central character in the TV series "Grimm," a powerful Hexenbiest whose complex evolution from antagonist to uneasy ally drives much of the show's supernatural drama.
  • D. Marta Linden
    Marta Linden was an American film actress active in the 1930s and 1940s, known for supporting roles in Hollywood studio productions.
  • E. Anna Veith
    Anna Veith is an Austrian alpine ski racer and Olympic champion known especially for her success in giant slalom and overall World Cup titles.
  • 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: Alexina Sattler
Triple: [Alexina Duchamp, alsoKnownAs, Alexina Sattler]
Generated description
Alexina Sattler, better known as Alexina Duchamp, was the second wife and close companion of artist Marcel Duchamp, noted for her role in preserving and promoting his legacy.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Alexina Sattler
Target entity description: Alexina Sattler, better known as Alexina Duchamp, was the second wife and close companion of artist Marcel Duchamp, noted for her role in preserving and promoting his legacy.
  • A. Christina Mauser
    Christina Mauser was an American girls’ basketball coach and assistant coach at Kobe Bryant’s Mamba Sports Academy who was among those killed in the 2020 Calabasas helicopter crash.
  • B. Verena Talbo
    Verena Talbo is a character in the novel "The Grass Dancer" by Susan Power, known primarily through her fraught and antagonistic relationship with Dolly Talbo.
  • C. Adalind Schade
    Adalind Schade is a central character in the TV series "Grimm," a powerful Hexenbiest whose complex evolution from antagonist to uneasy ally drives much of the show's supernatural drama.
  • D. Marta Linden
    Marta Linden was an American film actress active in the 1930s and 1940s, known for supporting roles in Hollywood studio productions.
  • E. Anna Veith
    Anna Veith is an Austrian alpine ski racer and Olympic champion known especially for her success in giant slalom and overall World Cup titles.
  • 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_69ca8328ebe481909a8c038fa79959b4 completed March 30, 2026, 2:05 p.m.
NER Named-entity recognition batch_69cbea9a0708819084cb8b8d84017864 completed March 31, 2026, 3:39 p.m.
NED1 Entity disambiguation (via context triple) batch_69cea89550f481908a7ed45303b71731 completed April 2, 2026, 5:34 p.m.
NEDg Description generation batch_69cea996a5c48190a12ffe8e282d2d9c completed April 2, 2026, 5:38 p.m.
NED2 Entity disambiguation (via description) batch_69ceadb2d52c8190aada1d797753663e completed April 2, 2026, 5:56 p.m.
Created at: March 30, 2026, 6:22 p.m.